Omega Seamaster Diver 300M 42mm Black Ceramic Dial 210.30.42.20.01.010

The Omega Seamaster Diver 300M (Ref. 210.30.42.20.01.010) delivers the classic black‑dial configuration of Omega’s modern Diver 300M lineup. The 42mm stainless steel case is paired with a black ceramic dial featuring laser‑engraved waves and a matching black ceramic bezel with a white enamel diving scale. The stainless steel bracelet adds durability and a clean, versatile look, while the skeletonized hands and raised indices ensure excellent legibility in all conditions.

Inside is the Omega Master Chronometer Caliber 8800, offering a 55‑hour power reserve, anti‑magnetic resistance up to 15,000 gauss, and METAS‑certified accuracy. A sapphire exhibition caseback reveals the movement’s finishing. With its timeless colorway, modern engineering, and everyday versatility, the 210.30.42.20.01.010 remains one of the most popular and reliable choices in the Diver 300M collection.