The Duomètre Quantième Lunaire watch features a refined rose gold case and reveals a portion of its high horology movement with elegant finishes. Specifications: Case: 750/1000 rose gold, Diameter: 42mm, Thickness: 13.58mm, Water resistance: 5 bar, Dial: Stamped, polished and gilded numerals, Silver grey, Grained, Strap: Dark brown alligator leather, Lug width: 21mm, Strap length at 12 o'clock: 80mm, Strap length at 6 o'clock: 120mm, Buckle: 3-blade folding clasp in 750/1000 rose gold, Buckle width: 20mm, Functions: Moon phase, Flyback seconds, Second, Hour-Minute, Foudroyante seconds, Double power reserve, Date, Movement: Manual winding, Components: 374, Vibrations per hour: 21600, Jewels: 40, Barrels: 2, Thickness: 7.25mm, Power reserve: 50 hours.