The black ceramic case sits in concert with pink gold accents while at the heart of the watch sits a selfwinding tourbillon movement, incoporating a chronograph mechanism.SpecificationsCaseMaterialBlack ceramicWater Resistance100 mSize43 mmDialBlack counters and inner bezel, pink gold Royal Oak Offshore hands with luminescent coating.BraceletBlack rubber strap with 18-carat pink gold AP folding clasp. Additional black alligator strap.Calibre 2967FunctionsFlying tourbillon, flyback chronograph, hours and minutesNumber of jewels40MechanismSelfwindingPower reserve65 hTotal diameter33.6 mmNumber of parts526Frequency3 hz 21600 vphThickness8.4 mm??