First introduced in the 1970s, the G-Flat watch pays homage to the heritage designs of the House with a modern touch. Characterized by octagonal angles and a multi-layered profile, the watch evokes the architectural landscape of the 1970s. This watch appears in stainless steel with black opaline dial, roman indexes and date opening. , 36mm stainless steel case, Black opaline dial with with roman indexes at 12 and 6 oclock and date at 3 o'clock, 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. , Automatic movement, 5 ATM (50 metres/164 feet), Power reserve: 50 hours, YA166401, Wrist size from 145mm to 200mm