Remontoir
IWC Ingenieur Automatic 35
Time+Tide: Very positiveBritt Pearce: Very positivehand.wound.horology: PositiveFratello: PositiveChisholm Hunter: PositiveStill Tempo: Mixed

Each marker on the ring is one counted review, coloured by its verdict.

IWC

Ingenieur Automatic 35

IW32490135.1mmautomatic$10,200 list priceAnnounced April 2025

A 35mm version of IWC's Gérald Genta-designed Ingenieur, with the five-screw bezel, grid-pattern dial and integrated steel bracelet of the 40mm model. Unlike the larger watch it has a display caseback and uses the automatic calibre 47110, and it is rated to 100m.

Creator Consensus

Creator Consensus

Positive

6 reviews: 5 positive, 1 mixed, 0 negative. 5 of 6 recommend it.

Most reviewers find it comfortable on the wrist, and they praise the case and proportions. Several highlight the slim profile, the way it keeps the larger model's character, and its genuinely unisex styling. Some also admire the textured dial and the decorated movement, though value draws criticism from a couple of reviewers.

Where they differ. Some reviewers say it suits smaller wrists and wears better than the bulkier 40mm, while others feel it still wears small. Opinions on the light dial also split, with some calling it legible and others finding it can compromise legibility.

Most praised

  • Comfortable and smooth on the wrist4 of 6
    • Fratello Felt snug and comfortable even in rough water.the watch felt very snug and comfortable, even in choppy watersRead it in context
    • Chisholm Hunter Describes it as extremely comfortable on the wrist.on the wrist these wear like a dream they truly truly doWatch from 0:58
    • Britt Pearce Feels the integrated bracelet design sits very smoothly on the wrist.It almost melts onto the wrist.Watch from 2:23
    • Time+Tide Balances a strong wrist presence with comfort despite its slimness.it maintains a strong wrist presence in balance with a comfortable wearing experienceRead it in context
  • Impressively slim case profile3 of 6
    • Time+Tide Finds the 9.4mm thickness impressive given the water resistance and automatic date movement.The 9.4mm total thickness is impressive considering 100 metres of water resistanceRead it in context
    • hand.wound.horology Finds the 9.4mm side profile very sleek.The side profile is super sleek at only 9.4 mm.Watch from 1:54
    • Chisholm Hunter Finds the roughly 9.5mm thickness beautifully thin.9.5 mm in thickness which is just absolutely beautifully thinWatch from 0:58
  • Keeps the larger model's proportions and character3 of 6
    • Fratello Appreciates the tight proportions of the smaller case.I instantly got to appreciate the tight proportions all aroundRead it in context
    • Britt Pearce Values that it keeps the proportions of the larger model in a smaller package.It stays true to the proportions of theWatch from 0:58
    • Time+Tide Feels the shrink kept all the character and specifications of the larger model.making it more wearable without any loss of character or specificationsRead it in context
  • Genuinely unisex without feminised styling3 of 6
    • Fratello Considers it genuinely unisex rather than a women's watch.rather, it’s truly unisexRead it in context
    • Britt Pearce Considers the 35mm size suitable for both men's and women's wrists.The 35 mm is great for men's wrists and women's wrists alike.Watch from 0:58
    • Time+Tide Appreciates that no feminised redesign or diamonds were added for the smaller size.it’s simply a smaller-cased Ingenieur that will suit any smaller wristRead it in context
  • Wears better than the bulkier 40mm2 of 6
    • Fratello Argues it wears slightly better than the 40mm version.I would argue it wears slightly betterRead it in context
    • Time+Tide Believes the smaller size fixes the bulky feel of the 40mm version on the wrist.try this new 35mm, part of the brand’s W&W 2025 collection, on your wrist. It solves everything.Read it in context
  • Suits smaller wrists well2 of 6
    • Chisholm Hunter Feels it suits a 6.5-inch wrist well.I've got 6.5 in wrists and I think these wear pretty wellWatch from 1:27
    • Britt Pearce Thinks it looks perfect on a 5.5-inch wrist.I don't want to get too excited, but I think this looks perfect.Watch from 1:55
Show 10 more
  • Legible despite the smaller dial2 of 6
    • Fratello Remains very legible despite the smaller dial aperture.it remains highly legible in the smaller formatRead it in context
    • Fratello Found the dial very legible underwater.The silver dial is incredibly legible underwaterRead it in context
    • Chisholm Hunter Considers the white-looking dial easier to read.a lot easier to read because of how white the dial isWatch from 3:52
  • Grid texture plays beautifully with light2 of 6
    • Fratello Enjoys the complex grid pattern in varied lighting.It’s like a checkerboard to delight the senses.Read it in context
    • Time+Tide Describes the light on the applied indices and grid texture as captivating.The way the light catches the applied indices and the dial’s grid patterns is hypnoticRead it in context
  • Date window thoughtfully executed2 of 6
    • hand.wound.horology Likes the leading zero on single-digit dates, which creates symmetry.I really like how the date is executed.Watch from 1:54
    • Chisholm Hunter Thinks the date window at 3 is well executed, despite a personal preference for 6.the date window is really comfortable really well fittingWatch from 3:23
  • Attractively decorated movement on display2 of 6
    • Fratello Enjoys the view of the decorated calibre 47110.Granted, we get a wonderful view of the IWC caliber 47110 inside.Read it in context
    • hand.wound.horology Calls the movement beautiful, noting its gold-plated rotor.view the beautiful movement which features a gold-plated rotorWatch from 1:26
  • Appealing monochromatic dial-and-case look2 of 6
    • Chisholm Hunter Likes how the dial colour matches the case metal.so they kind of play in sync with each otherWatch from 2:24
    • Still Tempo Thinks the monochromatic look is fantastic and fills a gap in the collection.monochromatic look is something I don't have in my collection and I think it's fantasticWatch from 2:26
  • Faithful tribute to the 1970s original2 of 6
    • Still Tempo Appreciates the tribute to Gerald Genta and to the design's origins.I respect what they've done honoring JerentaWatch from 5:20
    • Time+Tide Feels the porthole bezel stays true to the 1970s without seeming dated.keeping things true to the ‘70s spirit without feeling overly dated or kitschyRead it in context
  • Restrained take on Genta's design1 of 6
    • Britt Pearce Finds it smooth and refined without being as showy as other Genta models.It's so smooth and refined without being too showy like other Genta models.Watch from 2:23
    • Britt Pearce Sees it as a unique Genta design thanks to its restraint and minimal polishing.a unique genta being more understated with very little polishingWatch from 2:52
  • Capable companion for swimming and outdoor use1 of 6
    • Fratello Coped well with camping and ocean use.It handled camping and an ocean adventure with aplomb.Read it in context
    • Fratello Trusts the 100m rating despite no screw-down crown; enjoyable for swimming.I’m confident that if it’s rated to 100 meters at IWC, it’s good to goRead it in context
  • Finishing flawlessly adapted to smaller case1 of 6
    • Time+Tide Judges the adaptation of the 40mm finishing to the smaller case as flawless.you can see the execution is flawlessRead it in context
  • Crown guards add sportiness and protection1 of 6
    • Time+Tide Credits the crown guards with adding sportiness and practical protection.The crown guards also sell its impression of sportinessRead it in context

Most criticised

  • Still feels small on the wrist2 of 6
    • hand.wound.horology Finds it a little small on a 16.5cm wrist and prefers the 40mm.for me, I feel it's a tad bit small. I prefer my 40 mm variation.Watch from 2:50
    • Chisholm Hunter Still considers the watch quite small overall.although I still think it's quite smallWatch from 0:58
  • Light dial can compromise legibility2 of 6
    • Fratello Silver dial can blow out in direct sun, making details and date hard to read.can also sometimes make reading the date, for example, trickyRead it in context
    • Chisholm Hunter Feels the seconds hand blends into the dial and can be harder to read.it kind of Blends in with the dial a little bit too muchWatch from 3:23
  • Clasp lacks micro-adjustment2 of 6
    • Fratello Clasp is fiddly and lacks micro-adjustment, complicating sizing.It’s fiddly and, without any micro-adjustmentsRead it in context
    • Still Tempo Finds the absence of micro-adjustment impractical, despite its faithfulness to the original.The lack of micro adjustment, despite being true to the original, is impracticalWatch from 4:21
  • 40mm version is technically superior1 of 6
    • Fratello Sees the 40mm's movement as higher spec, making that version technically superior.Read the review
    • Fratello Feels the 40mm better reflects the original Ingenieur's technical spirit.the 40mm version, in some ways, better honors the original designsRead it in context
  • Display caseback forgoes soft-iron anti-magnetic cage1 of 6
    • Fratello Display caseback means no soft-iron anti-magnetic cage, a niggle given Ingenieur tradition.This modern version has a display case back.Read it in context
  • Unnumbered limited edition feels gimmicky1 of 6
    • Still Tempo Believes individual numbering should have been included given the markup.that engraving should have been part of the dealWatch from 2:54
    • Still Tempo Finds the unnumbered limited run makes the whole limited-edition concept feel gimmicky.it makes the whole limited edition thing feel a bit gimmickyWatch from 2:54
Show 1 more
  • Remains expensive1 of 6
    • Chisholm Hunter Remarks that the models are still expensive.still pretty pricey but the sizing the colors there's just more variationsWatch from 5:21

Open a point to see who said it and jump to that moment in their review.

By aspect

PositiveMixedNegative

How reviewers judged each aspect; one square per reviewer who discussed it
WearabilityPraised
DialPraised
Case & proportionsPraised
DesignPraised
Bracelet & strapDivided
MovementPraised
VersatilityPraised
OriginalityPraised
ValueCriticised
Finishing & buildFew mentions
FunctionalityFew mentions

Was this consensus useful?

The reviews

6 counted, 1 more for context

Remontoir summarises; the reviewers did the work. Watch and read the originals for the full picture.

Still Tempo

IWC Ingenieur 50th Anniversary 35 & 40 | I Love It So Why Didn’t I Buy One?

Video, 7 minHands-on reviewSep 2026

Mixed

Loves the anniversary edition's vertically brushed silver dial and refined monochrome look. Finds the unnumbered limited run gimmicky and the premium hard to justify, and dislikes the bracelet's lack of micro-adjustment. Remains split and did not buy.

Suits: Wrists under about 15cm, per the sizing rule of thumb

Disclosure: Retailer stock

What they said, point by point
Dialpositive
  • Prefers the vertically brushed dial to the standard grid dial, finding it more elegant. 2:26
  • Considers the small 50 at six an understated, classy anniversary touch. 2:26
Designpositive
  • Thinks the monochromatic look is fantastic and fills a gap in the collection. 2:26
  • Likes the clean dial and the industrial yet refined overall aesthetic. 5:20
Wearabilitypositive
  • Suggests the 35mm for wrists under 15cm and recommends trying both sizes before deciding. 0:58
Bracelet & strapnegative
  • Finds the absence of micro-adjustment impractical, despite its faithfulness to the original. 4:21
  • Dislikes the optional different clasp because it spoils the bracelet's design. 4:21
Valuenegative
  • Believes individual numbering should have been included given the markup. 2:54
  • Finds the unnumbered limited run makes the whole limited-edition concept feel gimmicky. 2:54
  • Expects it to hold its value well, though resale does not matter to this reviewer personally. 5:20
Originalitypositive
  • Appreciates the tribute to Gerald Genta and to the design's origins. 5:20

Watch on YouTube

hand.wound.horology

The New IWC Ingenieur 35mm: Back in Blue!

Video, 7 minHands-on reviewApr 2026

PositiveRecommends, with caveats

The reviewer admires the blue dial, the symmetrical date execution and the slim profile, and names it their pick of IWC's new releases. They personally find it a touch small and prefer their own 40mm version.

Suits: Those with small wrists or who enjoy smaller watches; a couple's watch

Disclosure: Retailer stock

What they said, point by point
Dialpositive
  • Calls the new IWC blue dial gorgeous. 0:28
  • Likes the leading zero on single-digit dates, which creates symmetry. 1:54
Case & proportionspositive
  • Finds the 9.4mm side profile very sleek. 1:54
Wearabilitymixed
  • Wears low and compact, with dress-watch proportions. 2:50
  • Expects it to appeal to small wrists and fans of smaller watches. 2:50
  • Finds it a little small on a 16.5cm wrist and prefers the 40mm. 2:50
Versatilitymixed
  • Says the changes from the 40mm make it more casual lifestyle than tool watch. 2:24
  • Thinks it would pair perfectly with the 40mm blue as a couple's watch. 6:09
Movementpositive
  • Calls the movement beautiful, noting its gold-plated rotor. 1:26
Compared with
  • IWC Ingenieur Automatic 40: The 35 is slimmer, but the reviewer prefers the 40mm size personally.

Watch on YouTube

Fratello

One Week With The IWC Ingenieur Automatic 35

ArticleHands-on reviewSep 2025Henry Black

PositiveRecommends, with caveats

After a week of hiking, camping and free diving, the reviewer likes the 35mm Ingenieur very much, praising its proportions, comfort and dial. The display caseback, lower-spec movement and fiddly clasp are niggles, and the reviewer would still pick the technically superior 40mm.

Suits: Buyers considering the 40mm Ingenieur who want a smaller, unisex integrated sports watch

What the review says, point by point
Case & proportionspositive
  • Appreciates the tight proportions of the smaller case.
  • Integrated design makes it wear like roughly a 37mm watch.
  • Feels slightly chunkier than the 9.4mm thickness implies due to the muscular bracelet.
  • Considers 35mm historically appropriate for the Ingenieur.
Wearabilitypositive
  • Felt snug and comfortable even in rough water.
  • Argues it wears slightly better than the 40mm version.
Dialmixed
  • Enjoys the complex grid pattern in varied lighting.
  • Remains very legible despite the smaller dial aperture.
  • Silver dial can blow out in direct sun, making details and date hard to read.
  • Found the dial very legible underwater.
Bracelet & strapmixed
  • Clasp is fiddly and lacks micro-adjustment, complicating sizing.
  • Clasp is very secure and functional.
  • Acknowledges a personal dislike of butterfly clasps in general.
Movementmixed
  • Enjoys the view of the decorated calibre 47110.
  • Sees the 40mm's movement as higher spec, making that version technically superior.
Functionalitymixed
  • Coped well with camping and ocean use.
  • Trusts the 100m rating despite no screw-down crown; enjoyable for swimming.
  • Display caseback means no soft-iron anti-magnetic cage, a niggle given Ingenieur tradition.
Originalitymixed
  • Feels the 40mm better reflects the original Ingenieur's technical spirit.
Versatilitypositive
  • Considers it genuinely unisex rather than a women's watch.
Compared with
  • IWC Ingenieur Automatic 40: 35 wears slightly better, but 40 is technically superior; would pick 40.

Read on fratellowatches.com

Time+Tide

The IWC Ingenieur 35mm is an androgynous powerhouse

ArticleHands-on reviewApr 2025Buffy Acacia

Very positiveRecommends

Sees the 35mm Ingenieur as a faithful, flawlessly executed shrink of the 40mm. It fixes the bulk of the larger model while keeping strong wrist presence, sporty character and a slim profile, and suits any smaller wrist without being framed as a women's watch.

Suits: Smaller wrists, or anyone who finds the 40mm Ingenieur too bulky

What the review says, point by point
Wearabilitypositive
  • Believes the smaller size fixes the bulky feel of the 40mm version on the wrist.
  • Balances a strong wrist presence with comfort despite its slimness.
  • Notes it does not wear as small as a 35mm vintage dress watch.
Case & proportionspositive
  • Finds the 9.4mm thickness impressive given the water resistance and automatic date movement.
  • Feels the porthole bezel stays true to the 1970s without seeming dated.
  • Credits the crown guards with adding sportiness and practical protection.
Finishing & buildpositive
  • Judges the adaptation of the 40mm finishing to the smaller case as flawless.
Dialpositive
  • Describes the light on the applied indices and grid texture as captivating.
Bracelet & strappositive
  • Enjoys how light moves across the polished and brushed bracelet links.
Designpositive
  • Feels the shrink kept all the character and specifications of the larger model.
  • Appreciates that no feminised redesign or diamonds were added for the smaller size.
Versatilitypositive
  • Describes the steel references as characterful while remaining versatile.
Movementpositive
  • Views the date-equipped automatic calibre as needing nothing more.
Compared with
  • IWC Ingenieur Automatic 40: The 40mm feels bulky; the 35mm fixes that without losing character.

Read on timeandtidewatches.com

Chisholm Hunter

NEW IWC Ingenieur 35mm - Hands-On!

Video, 6 minFirst lookApr 2025

PositiveRecommends, with caveats

Enthusiastic first impressions from Watches & Wonders. The reviewer finds the 35mm Ingenieur beautifully thin and comfortable, and the steel model's whiter-than-rendered dial more legible and attractive in person. Minor quibbles are the low-contrast seconds hand, the small size and the high price.

Suits: Slimmer wrists or the women's market

Disclosure: Hands-on at launch event

What they said, point by point
Case & proportionspositive
  • Finds the roughly 9.5mm thickness beautifully thin. 0:58
  • Feels it wears exactly like a 35mm watch, no bulkier or bigger. 0:28
Wearabilitypositive
  • Describes it as extremely comfortable on the wrist. 0:58
  • Feels it suits a 6.5-inch wrist well. 1:27
  • Still considers the watch quite small overall. 0:58
  • Sees it as mainly aimed at slimmer wrists or women. 0:28
Dialpositive
  • Finds the steel dial whiter and better-looking in person than in renders. 3:52
  • Considers the white-looking dial easier to read. 3:52
  • Feels the seconds hand blends into the dial and can be harder to read. 3:23
  • Thinks the date window at 3 is well executed, despite a personal preference for 6. 3:23
Designpositive
  • Likes how the dial colour matches the case metal. 2:24
  • Calls the silver model the most photogenic of the new releases. 4:22
Valuenegative
  • Remarks that the models are still expensive. 5:21

Watch on YouTube

Britt Pearce

IWC Enters the Chat. 35mm Ingenieur; 2025 Novelties

Video, 11 minFirst lookMar 2025

Very positiveRecommends

Calls the 35mm Ingenieur the showstopper of IWC's 2025 novelties and exactly what the line needed. The reviewer praises its proportions and refined yet sporty wearing experience on a small wrist, and is seriously considering buying one.

Suits: Smaller wrists; suits men and women alike

Disclosure: Hands-on at launch event

What they said, point by point
Case & proportionspositive
  • Considers the 35mm size suitable for both men's and women's wrists. 0:58
  • Values that it keeps the proportions of the larger model in a smaller package. 0:58
Wearabilitypositive
  • Thinks it looks perfect on a 5.5-inch wrist. 1:55
  • Describes the wearing experience as elegant and refined but still sporty. 2:23
  • Feels the integrated bracelet design sits very smoothly on the wrist. 2:23
Designpositive
  • Finds it smooth and refined without being as showy as other Genta models. 2:23
  • Believes the smaller version is exactly what the line needed. 1:27
Originalitypositive
  • Sees it as a unique Genta design thanks to its restraint and minimal polishing. 2:52
Compared with
  • Chopard Alpine Eagle: Previously wanted the Alpine Eagle but likes the 35mm Ingenieur much more.
  • IWC Ingenieur Automatic 40: Finds the 40mm too large for the reviewer's wrist after seeing the 35mm.

Watch on YouTube

Also covered by

Monochrome

The New IWC Ingenieur Automatic 35

ArticleNewsApr 2025Rebecca Doulton

Positive

A largely descriptive launch article that views the 35mm Ingenieur as a smart way to reach smaller wrists. It is lightly positive about the sub-10mm thickness, the faithful Genta design cues and the dimensional grid dial.

Suits: Smaller wrists and buyers in the unisex segment

Not a review of the watch in hand (news, a guide or a reaction), so it isn't counted.

What the review says, point by point
Case & proportionspositive
  • Considers the case thickness of under 10mm good news.
Originalitypositive
  • Believes the 35mm models carry forward the Genta heritage stylishly.
  • Notes the key design markers are preserved despite the smaller size.
Dialpositive
  • Says the recessed grid pattern gives the dial dimension.
Wearabilitypositive
  • Views the compact size as a sensible way to suit more wrist sizes.

Read on monochrome-watches.com

Specifications

Reference
IW324901
Case
35.1mm, stainless steel
Thickness
9.4mm
Lug to lug
40.7mm
Movement
IWC 47110 (automatic)
Power reserve
42 hours
Water resistance
100m
Crystal
convex sapphire, anti-reflective both sides; sapphire caseback
Bracelet or strap
integrated stainless steel H-link bracelet with butterfly folding clasp
Announced
April 2025
List price (US)
$10,200US launch price $10,200 on iwc.com US product page (Wayback, 1 Apr 2025).

Creator Consensus is built only from what reviewers said. Prices, retailers and any commercial relationship never affect it. How consensus works