Case material: Rose gold; Charge: Automatic; Conditions: New Presentation condition : With boxes and all papers; Model: Marine Price on request Gmtbroker Reference: 5827BR/Z2/5ZU polished 18kt rose gold case. - beautiful hand engraved (engine-turned) black dial. - applied rose gold roman numeral hour markers to a silver chapter ring. - rose gold "breguet" style hands with luminous tips. - chronograph: small 12 hour counter at the 6 o'clock position. central seconds counter (rose gold hand) & minute counter (blackened hand with luminous diamond shaped tip). - small seconds sub-dial located at the 9 o'clock position, - date window at the 6 o'clock position. - breguet caliber 583q/1, contains 24 jewels & has an approximate power reserve of 48 hours. this watch is also known as breguet 5827br/z2/5zu, 5827brz25zu, 5827br-z2-5zu