- Case size: 43 mm.
- Water-resistant at 1220 meters / 4000 feet.
- Functions: date, hour, minute, second, chronometer.
- Watch label: Swiss Made
Rolex Sea-Dweller Automatic Chronometer Oystersteel
Rolex Sea-Dweller Automatic Chronometer Oystersteel and Yellow Gold Watch 126603BKSO.
Silver-tone stainless steel case with a two-tone (silver-tone and gold-tone) stainless steel and rolesor bracelet. Uni-directional rotating black cerachrom rolesor bezel. Black dial with gold-tone Mercedes-logo, sword, and Breguet-style shape hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Rolex Calibre 3235 automatic movement with a 70-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back.