IW392103 IWC Da Vinci Perpetual Calendar in Steel

£ 26250 In stock
The new IWC-manufactured 89630 calibre in the Da Vinci Perpetual Calendar Chronograph is the first from IWC to combine the double chronograph counter with Kurt Klaus’s moon phase system and place them both on a subdial.

IWC Da Vinci Perpetual Calendar in Stainless Steel
Diameter 43mm
Mechanical chronograph movement
IWC-manufactured 89630 calibre (89000-calibre family)
68-hour power reserve when fully wound
Perpetual calendar with displays for the date, day, month, year in four digits and perpetual moon phase
Stopwatch function with hours, minutes and seconds
Hour and minute counters combined in a totalizer at 12 o’clock
Flyback function
Small hacking seconds
Glucydur®* beryllium alloy indexless balance with high-precision adjustment screws on balance rim
Rotor in 18-carat red gold
Sapphire glass, arched edge, antireflective coating on both sides
See-through sapphire glass back
Water-resistant 3 bar
Case height 15.5 mm
Alligator leather strap by Santoni