OMEGA SEAMASTER DIVER 300 Reference: 210.92.44.20.01.001. Serial number: 82257169. Black ceramic case. Graduated black ceramic rotating bezel. Black dial with applied round hour markers. Self-winding mechanical movement (calibre 8806). Rubber strap with a signed ceramic pin buckle. Sapphire crystal. Circa 2020. Diameter: 43.5 mm. Supplied with its original case and papers. A ceramic wristwatch with an automatic movement, by Omega. Circa 2020. RC: Sold as is, with signs of wear and use. Movement in working order at the time of writing this description; a routine service is recommended; no warranty.