Case material: Steel; Charge: Automatic; Conditions: Excellent Presentation condition : With dealer guarantee ; Model: Sea-Dweller Price on request Gmtbroker Reference: 116600 - Stainless steel case with polished finished edges & a brushed/satin finished top. Crown: - Patented "Triplock" locking crown crown ensuring that the crown screws down onto the Oyster case as securely as a submarine hatch. - Polished stainless steel. Bezel: - Uni-directional rotating bezel. - Polished stainless steel rimmed with a ribbed edge for a sure grip. - Black "Cerachrom" bezel insert, made of highly durable ceramic that is extremely hard that is is highly scratch-resistant, has excellent corrosion resistant properties & is unaffected by ultraviolet rays so the color will not fade. - Matte platinum coated numbers & graduation indexes. - Luminous dot at the starting triangle. - Brushed stainless steel bracelet with polished edges. - Bracelet fitted the patented Glidelock Extension System buckle - a secure deployant style with adjustments in 2mm increments to a total of 20mm without the need of tools. Dial: - Black dial. - Long lasting blue luminous material. - Applied polished steel rimmed hour markers with luminous fill - Fine printed minutes/seconds track. - Polished stainless steel  hands with luminous fill. - Date window displayed at the 3 o'clock position. - Rolex Caliber 3135, beats at 28,800 vph, contains 31 Jewels & has an approximate power reserve of 50 hours. Also known as: Rolex 116600