Gents IWC Yachtclub in 18k rose gold Ref# 3902 circa 2011. On the original rubber strap with 18k rose gold deployant buckle. Smooth flared bezel with sapphire crystal. Case diameter is 45 mm. Self-winding movement with chronograph functions and date. Anthracite dial with black subdials and outer ring; applied rose gold Arabic numerals, luminescent markers and luminescent filled hands. Box and open papers. Excellent condition.