IWC. A fine and very rare stainless steel automatic chronograph wristwatch
Da Vinci Chronograph Special Edition Collectors' Forum, Ref. 3764, Case no. 332031, Circa 2010
40-jewel, Cal. 89360 automatic chronograph movement, straight line lever escapement, monometallic balance, adjusted to 5 positions, shock protection, self compensating balance spring, ivory dial with applied gold hour markers, silver sub dial 60 minute and 12 hour chronograph register at 12, subsidiary seconds and date aperture at 6, gold hour and minute hands, polished stainless steel case, sapphire crystal, display case back, stainless steel crown and chronograph pushers, brushed stainless steel bracelet with folding buckle, together with box and certificate, case, dial and movement signed 42.5 x 44mm.