Inspired by the architectural landscape of the 1970s, the octagonal design of the G-Flat watch collection is reinterpreted in new colors and modern details, blending timeless elegance with a contemporary flair. , 24mm stainless steel case, Black galvanized dial, with roman indexes at 12 and 6 oclock and diamond indexes, Sapphire glass with antireflective coating, Stainless steel bracelet, The warranty certificates for Gucci watches purchased after March 1st 2022 are exclusively available online. Download your certificate at https://watchwarranty.gucci.com by using the serial number engraved on the back of your watch. , Quartz movement, 5 ATM (50 meters/164 feet), YA166507, Wrist size from 120mm to 175mm