Deep Sea Chronograph, Ref:135.8.C8, Case No.2540663, Recent
47-jewel Cal.758, straight line lever escapement, monometallic balance, adjusted to heat, cold, isochronism and 5 positions, shock protection, self compensating balance spring, black matte dial, outer minute minute divisions, applied luminous hour markers, polished luminous filled hands, white luminous chronograph hands, subsidiary dials for running seconds, 30 minute and 12 hour registers, chronograph operating indication, brushed and polished stainless steel case, screw down engraved case back, uni-rotating calibrated bezel, chronograph pushers flanking the crown, fitted fabric strap with stainless steel buckle, together with fitted box and certificate, case, dial and movement signed
42mm.