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IWC Schaffhausen Iw328901 Ingenieur Automatic
Ref. IW328901 · Integrated
Case
- Diameter
- 40mm
- Thickness
- 10.7mm
- Material
- Stainless Steel
- Finish
- Steel
- Water resistance
- 100m
Crystal & dial
- Dial colour
- Black
Movement
- Caliber
- 32111
- Type
- Automatic
- Beat rate
- 28,800 vph
- Power reserve
- 120h
- Jewels
- 21
- Hacking
- Yes
- Hand-winding
- Yes
- Complications
- Time only
Design language
- Case shape
- round
- Dial style
- textured
- Bezel
- fixed
- Bracelet
- integrated
- Hands
- baton
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The IWC Schaffhausen Iw328901 Ingenieur Automatic is widely praised for its faithful yet sophisticated reissue of the Gerald Genta design, featuring refined proportions, excellent case finishing, and a shimmering "grid" dial pattern. Its 40mm case and shortened lug-to-lug distance make it exceptionally wearable and comfortable for all-day use. Owners cite reliable and accurate movements, though some find its price elevated and the bracelet lacks micro-adjustments. A reviewer notes its anti-magnetism relies on a soft iron core rather than a contemporary a-magnetic movement. Overall, owners and reviewers rate the IWC Schaffhausen Iw328901 Ingenieur Automatic highly for its refined design and exceptional wearability.
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