Perpetual Calendar Chronograph, Ref:6850 QPE, Case No.40, Circa 2000
37-jewel Cal.1188MC, straight line lever escapement, monometallic balance, adjusted to heat, cold, isochronism and 5 positions, shock protection, self compensating balance spring, PT950 platinum rotor, silvered engine turned dial, black Arabic numerals, inner one-fifth minute divisions with five minute Arabic numerals, blued steel hands, chronograph hand, retrograde month and equation of time, subsidiary dials for 24-hours, leap year indication, date, day and moon phase display, brushed and polished case, screwed engraved case back, chronograph pushers flanking the crown, fitted leather strap with 18ct white gold Franck Muller buckle, together with fitted box and certificate, case, dial and movement signed
34mm.