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IWC Schaffhausen Iw377601 Portugieser Grande Complication
Ref. IW377601 · Chronograph
Stock unknown
Case
- Diameter
- 45mm
- Thickness
- 16.5mm
- Lug width
- 22mm
- Material
- 950 Platinum
- Finish
- Platinum
- Water resistance
- 30m
Crystal & dial
- Crystal
- Sapphire
- Dial colour
- Silver
Movement
- Caliber
- 79091
- Type
- Automatic
- Beat rate
- 28,800 vph
- Power reserve
- 44h
- Jewels
- 75
- Hacking
- Yes
- Hand-winding
- Yes
Design language
- Case shape
- round
- Dial style
- matte
- Sub-dials
- 3
- Bezel
- fixed
- Bracelet
- leather
- Hands
- baton
- Moonphase
- Yes
AI-detected from the product image
Portugieser collection · 20 watches
7 more in this collection
2 colorways
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The community take
Owners talk.
Owners widely praise the IWC Schaffhausen Iw377601 Portugieser Grande Complication's impressive complications, including a 400-year calendar and a highly accurate moon phase. The watch is frequently described as a grail piece, with many admiring its technical complexity and elegant yet tough appearance. Some owners specifically highlight IWC's raised indices as superior. However, a few find the dial appears plasticky, and some users note the watch looks large on the wrist, with one owner deeming it feminine and disliking the lug design. Setting the perpetual calendar is also noted as complex. Overall, owners rate the IWC Schaffhausen Iw377601 Portugieser Grande Complication highly for its remarkable complications and grail-worthy appeal.
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