OmegaSeamasterModel No: 210.30.42.20.01.002

A cornerstone of Omega’s storied dive watch legacy, the Seamaster Diver 300M blends iconic maritime heritage with modern horological innovation. Originally introduced as a professional dive watch, this 42mm Master Chronometer-certified model carries forward that tradition with contemporary refinement and everyday versatility.

Crafted in robust stainless steel, the watch features a unidirectional rotating bezel and is water-resistant to 300m, making it ready for both underwater exploration and daily wear. Its classic yet dynamic dial is protected by a domed, scratch-resistant sapphire crystal and displays clear, luminous hands and markers that ensure excellent legibility in all conditions.

At Second Movement, the pre-owned division of Ethos Watches, we adhere to a rigorous verification process where expert watchmakers carefully inspect every watch to certify its authenticity, ensuring it is not counterfeit. We also go to the maximum extent possible to ensure that the timepiece is not a stolen property and that all duties are paid. However, in the absence of any central database, a 100% verification is unlikely for any pre-owned entity in India. Nevertheless, we can still provide a provenance guarantee for watches purchased from Ethos.