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IWC Schaffhausen IWC Aquatimer Chronograph
Ref. IW376803 · Diver
Case
- Diameter
- 44mm
- Thickness
- 17mm
- Lug width
- 22mm
- Material
- Stainless Steel
- Finish
- Steel
- Water resistance
- 300m
Crystal & dial
- Dial colour
- Black
Movement
- Caliber
- 79320
- Type
- Automatic
- Beat rate
- 28,800 vph
- Power reserve
- 44h
- Jewels
- 25
- Hacking
- Yes
- Hand-winding
- Yes
- Complications
- Chronograph
Design language
- Case shape
- round
- Dial style
- matte
- Sub-dials
- 3
- Bezel
- rotating
- Bracelet
- rubber
- Hands
- baton
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2 colorways
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The community take
Owners talk.
Owners widely praise the IWC Schaffhausen IWC Aquatimer Chronograph as an overbuilt, underappreciated tool watch prioritizing engineering and reliability, with impeccable finishing, captivating appearance, and excellent lume. The chronograph pushers offer mechanical feedback, and the internal rotating bezel enhances safety. Some owners find the chronograph variant chunky at 17mm and note the welded lugs limit strap options to OEM choices or require specific modifications for third-party straps. One owner notes its 120m water resistance, attributing the reduction from the non-chrono version to non-screw-down pushers. Overall, owners rate the IWC Schaffhausen IWC Aquatimer Chronograph highly for its solid build, beautiful looks, and functional integrity.
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