Bold Design, Unmatched Presence
The IWC Big Pilot Perpetual Calendar Stainless Steel IW503608 stands out with its commanding 46.2 mm case in polished stainless steel, paired with a rich green dial and luminescent hands and markers. The matching green rubber strap features the EasX-CHANGE® system for quick and easy swaps, making it both stylish and practical.
Exceptional Movement & Complication
At the heart is the IWC 52616 calibre, an automatic, self-winding movement offering a 7-day power reserve. Engineered with just 80 parts, the legendary perpetual calendar displays the date, day, month, year in four digits, and moon phase for both hemispheres—requiring no adjustment until 2100.
Details That Matter
- Power reserve display
- Small hacking seconds
- See-through sapphire glass back
- Rotor with 18-carat gold medallion
- Water resistance: 6 bar
A standout piece in the world of IWC Big Pilot men’s watches, this model is a celebration of precision engineering and iconic design.
