Breitling Watch Transocean 38 A1631012/A765/171A. Breitling highlights the understated, contemporary spirit of its Transocean collection in a refined model with a highly legible large twin aperture calendar and small seconds. The steel case, enhanced with a slim beveled bezel and slender lugs, features a 38mm diameter that is ideal for all wrist sizes. Water resistant to 100m, it houses an officially chronometer certified selfwinding movement. First class travel, Breitling style.