Case Size:40 mm x 9.35 mmGender:GentsMovement:AutomaticFunctions:Hours, Minutes, Seconds, DatePower Reserve:40 HoursWatch Materials:Stainless Steel & 18K Rose GoldCaliber:Cal. SW300Case Back:Solid Crown:Pull OutDial Color:Mother-of-Pearl & Silvered 2-Tiered DialBand Type:18K Rose Gold & Stainless Steel BraceletClasp Type:Integrated to BraceletSignatures:ChopardIncluded Items:Manufacture's Box and PapersDescription: The sculptural play of curves and straight lines on the Imperiale watch is expressed in a sophisticated blend of materials. The subtle combination of stainless steel on the case and the silver-toned dial make this a truly majestic watch. In an ultimate touch of refinement, the crown is set with a single amethyst (0.15 ct.)- a nod to the imperial purple worn by Byzantine emperors. Functions : hours, minutes, seconds, date Movement : self-winding automatic Material : stainless steel & rose gold Diameter (case) : 40.00 mm Gem-setting : amethysts Dial : Outer/upper tier has a flat silvered finish. Center/lower tier has a mother-of-pearl finish with a delicately engraved embroidered pattern Hour markers: Rose gold applied Roman numerals. Applied rose gold rimmed index with luminescent fill for the rest of the hour markers Stainless steel & 18K Rose gold bracelet Water resistant to 50 meters / 165 feet