IW377601
Platinum case, Automatic, self-winding, Diameter 45.0 mm, Black alligator leather strap by Santoni, Strap width 22.0 mm.
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IWC Schaffhausen goes beyond engineering precision timepieces to ensuring we do so in a responsible and sustainable way - ENGINEERING BEYOND TIME
Grande Complication | IWC Schaffhausen
IWC’s Grande Complication has a a total of 20 displays and functions, including the perpetual calendar, moon phase display and more.

Watch Details
- case
- Movement
- Features
Movement
- 79091 Calibre
- Automatic, self-winding
- 44 hours Power Reserve
- Frequency 28'800 VPH (4 Hz)
- 659 Components
- 75 Jewels
- Côtes de Genève

Features
- Small hacking seconds
- Sapphire glass, arched-edge, antireflective coating on both sides
- Chronograph function with hours, minutes and seconds
- Perpetual calendar with displays for the date, day, month, year in four digits and perpetual moon phase
- Minute repeater for hours, quarters and minutes
- Limited to 250 pieces
Care For Your Watch

Complete Service
It involves a full overhaul of the timepiece and is a complex, largely manual task that takes several hours.
Learn more
HOW-TO TIPS
Learn how to clean your watch, wind it and more in our six-part “How To…” video series.
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OFFICAL DOCUMENTS
IWC Schaffhausen
Exclusive Service

SHIPPING & DELIVERY
Standard: 5-7 business days* Express: 2 business days* Urgent: next business day **
You may also choose to pick-up your purchase in one of our selected Boutiques, which can be chosen during the checkout. In this case, you will be notified by email when your order is ready for collection.
30 days, Phone only, Exc. Custom items, Gifts over phone only, ret/exch. Shipping fees: IWC

FIND A BOUTIQUE
Would you like to visit us? Find the IWC boutique or service centre that is closest to your location.

EXTENDED WARRANTY
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