Ref:103.8880, Circa 2000
25-jewel ETA Cal.7750 automatic movement, black dial with luminous filled Arabic numerals, white outer minute divisions with luminous five minute markers, white waisted baton hands with luminous inserts and centre chronograph hand, subsidiary dials at 6, 9 and 12 for running seconds, 30 minute and 12 hour recording, date aperture at 3, brushed and polished round case with screw down exhibition back, bi-directional calibrated bezel with black insert, shouldered screw down crown flanked by twin buttons, fitted black Sinn leather strap with white stitching and signed polished buckle, dial signed Bell & Ross, case, dial and movement signed Sinn
41mm.