IWC Portuguese Yacht Club Chronograph Black Ref. IW3902-10

The IWC Portuguese Yacht Club Chronograph Black IW3902-10 has a 45.5 mm stainless steel case, measures 14.5 mm thick, and is water resistant to 60 metres.

REFERENCE 3902 The new Portuguese Yacht Club Chronograph has all the precision of a nautical instrument in its genes. Powered by the rugged IWC-manufactured 89360-calibre movement and water-resistant to 6 bar, the chronograph demonstrates its sporting qualities with a flyback function and an additional flange with quarter-second calibration for recording short periods of time. Longer stop times (hours/minutes) can be read off like a second time on a separate analogue subdial. Ref. IW390210 has a stainless steel case and a black dial.

Diameter: 45.5 mm
Thickness: 14.5 mm
Water resistance: 60 m
Case: Stainless Steel
Released: 2011
Movement: IWC caliber 89361