FRANCK MULLER. A PLATINUM SELF-WINDING TONNEAU-SHAPED DUAL TIME WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND ALARM

FRANCK MULLER. A PLATINUM SELF-WINDING TONNEAU-SHAPED DUAL TIME WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND ALARM
Signed Franck Muller, Geneve, Model Big Ben GMT Alarm, Ref. 7850, No. 11, circa 1998

Cal. FM7850, with nickel-finished jewelled lever movement, platinum rotor, the black dial with Arabic numerals, luminous hands, inner alarm ring with red Arabic numerals and blued steel serpentine alarm hand, sweep centre seconds, window for date and aperture for second time zone at 6, the tonneau-shaped case with crown at 2 for date change and adjusting second time zone, crown at 4 to set alarm, back secured by four screws, together with an 18k white gold Franck Muller buckle, case, dial and movement signed
35 mm. wide