Heritage Beneath the Waves The Submariner remains an enduring symbol of Rolexs connection to the sea. Its design and functionality have evolved while preserving the spirit of the original divers watch introduced over half a century ago. Green Dial Statement This 2010 edition features a 40mm Oystersteel case, a green dial, and a matching rotatable bezel. Equipped with the calibre 3135 movement, it offers a 48-hour power reserve and includes the Oysterlock clasp with Glidelock adjustment for a secure fit.