Sinn. A fine stainless steel automatic wristwatch with antimagnetic chronograph and calendar
EZM4, Case No. 15712922, Circa 1999
17-jewel, Cal. 5100, monometallic balance, shock protection, antimagnetic, automatic chronograph movement, self compensating balance spring, matte black dial with luminous index, baton luminous hour and minute hand, centre chrono hand with hour register, sapphire crystal, sand blasted steel case with solid screw down case back, original bracelet with locking buckle, together with fitted box and certificate, dial case and movement signed 40mm.