Type XX Transatlantique, Ref:3820, Case No.51479, Circa 2005
25-jewel Cal.5820, straight line lever escapement, monometallic balance, adjusted to heat, cold, isochronism and 5 positions, shock protection, self compensating balance spring, black glossy dial, outer minute divisions, luminous Arabic hour numerals, sword polished luminous filled hands, polished chronograph hands, subsidiary dials for running seconds, 30 minute and 12 hour registers, date aperture, brushed and polished stainless steel case, screw down engraved case back, bi-rotating calibrated bezel, chronograph pushers flanking the crown, fitted stainless steel Breguet bracelet with locking clasp, together with fitted box, certificate and instruction manual, case, dial and movement signed 39mm.