Case material: White gold; Charge: Automatic; Conditions: New Presentation condition : With dealer guarantee ; Model: GMT Master II Price on request Gmtbroker Reference: 116719BLRO Rolex 116719BLRO Complete Details: Solid 18kt white gold 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 18kt white gold. Bezel: Bi-directional rotating bezel with 24 hour markings. Polished 18kt white gold with a ribbed edge for a sure grip. Blue & red (Pepsi) "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. Blue zone for night time & red zone for day zone. Matte platinum coated numbers & graduation indexes. Bracelet/Buckle: Stainless steel bracelet with brushed outer links, polished center links & polished edges. Oysterlock double-locking deployant clasp. Fitted with the patented Easylink 5mm extension link. Dial: Black dial. Applied polished hour markers with luminescent fill. Polished hands with luminescent fill. GMT/2nd Time Zone Function: GMT/Dual Time zone is indicated by the red hand with the luminous arrow-head tip pointing to the 24 hour indications on the bezel. NOTE: The GMT hour hand makes a single revolution once in 24 hours. Rolex Caliber 3186, beats at 28,80