Pre-Owned in excellent condition. Includes original box and papers dated 2022. The Omega Seamaster Diver 300M ref. 210.30.42.20.01.001 is one of the most iconic modern dive watches, combining Omega's legendary maritime heritage with cutting-edge watchmaking technology. Crafted in a 42mm stainless steel case, the watch features a polished black ceramic dial with laser-engraved wave patterns, complemented by a matching black ceramic bezel with a white enamel diving scale. The signature helium escape valve, skeletonized hands, and robust construction make the Seamaster Diver 300M instantly recognizable while offering exceptional versatility for both professional diving and everyday wear. Powering the watch is the Omega Co-Axial Master Chronometer Caliber 8800, an in-house automatic movement certified by METAS for outstanding precision, magnetic resistance, and overall performance. Offering approximately 55 hours of power reserve, the movement is visible through the sapphire exhibition caseback and features Omega's Co-Axial escapement and silicon balance spring. Water resistant to 300 meters and fitted with a stainless steel bracelet featuring a diver's extension, the Seamaster Diver 300M continues to set the benchmark for modern luxury dive watches. Reference Number: 210.30.42.20.01.001 Case: 42mm stainless steel Bezel: Unidirectional black ceramic bezel with white enamel diving scale Dial: Black ceramic wave-pattern dial with luminous skeleton hands and date at 6 o'clock Crystal: Domed sapphire crystal Movement: Omega Co-Axial Master Chronometer Caliber 8800Automatic, self-winding movementMETAS Master Chronometer CertifiedPower Reserve: Approximately 55 hoursHours, Minutes, Central Seconds, Date Water Resistance: 300 meters Bracelet: Stainless steel bracelet with folding clasp and diver extension Box and Papers: Includes original box and papers dated 2022