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 This2011 edition features a40mm Oystersteel case, a green dial, and a matching rotatable bezel. Equipped with the calibre3135 movement, it offers a48-hour power reserve and includes the Oysterlock clasp with Glidelock adjustment for a secure fit.