Brand new, 1 years old Swiss Made, Optima quartz diamond watch, bought directly from the factory a year ago, never worn, comes with original box, certificate and 1 year international warrancy. (2 years from date of purchase, so 1 year now). 1923, the birth of a Legend, THE BEAUTY OF Optima watches lies in their detail. From metals and mother-of-pearl through to precious stones, Optima combines different materials in layers to create an understated relief effect on the watch dial. Model: OSL360-SG-D-1 Dial: White dial with flowery path in PVD gold, PVD gold hands and real diamond indexes. Stylish case. Diamond: Bezel set with 157 real white diamonds (0.87 carat). The quality of diamonds is SI. Case size: 31 mm, 9.30 mm thickness. Glass: Mineral Crystal Movement: Swiss Ronda Quartz Bracelet/strap: Bi-color silver and PVD gold stainless steel bracelet with butterfly clasp, 18 mm wide. Length up to 21 cm. WR: 50m (5ATM / 169ft) Functions: hours, minutes and seconds. Shipping: registered and insured, well packaged