Frederique Constant introduces its 34th in-house caliber, the FC-776 Classic Perpetual Calendar Manufacture, now with a power reserve increased to 72-hours. This limited edition (37 pieces) 18K yellow gold timepiece comes in a new 40mm classic case with gentler lines and slimmer lugs and a more compact diameter - a reflection of the tenets of vintage fine watchmaking. Featuring a black onyx dial with hand polished Dauphine hands, slender hour markers arrayed around a 'sector dial' minute track, three counters including the date at 3 o'clock, the day at 9 o'clock and the month and (leap) year at 12 o'clock. The finishing touch is provided by the moonphase window at 6 o'clock. Its perlage and Côtes de Genève can be seen through the sapphire crystal caseback. Comes on a black alligator leather strap. Features:Hours, Minutes, Date, Day, Month, Leap Year, Moonphase Specifications:Movement: Automatic FC-776Movement Technology: AutomaticMovement Description: Powered by the release of a wound spring, mechanical movements never require a battery. Automatic mechanical movements have an oscillating weight that winds the spring with the motion of the wearer’s arm.Power Reserve: 72 HoursWater Resistance: WR [Splash Resistant] Case:Material: 18 Karat GoldColor: Gold-ToneShape: RoundDiameter: 40 mmThickness: 12.1 mmCrystal: Anti-Reflective Sapphire CrystalCrystal Description: Impact and shatter resistant; anti-reflective coating deflects lightCaseback: Sapphire Crystal Dial:Color: BlackMaterial: BrassFeatures: Sector Dial, Date, Day, Month, Leap Year, MoonphaseHands: Hand-polished Dauphine HandsMarkers: Slender Hour Markers Strap:Material: Genuine Crocodile LeatherColor: BlackType: StrapClasp: BuckleLug Width: 20 mm