Rolex brand

GMT-2 Series

Automatic mechanical movement type

3285 movement model

40mm dial

Oyster steel case (one-piece middle case, screw-down case back and winding crown, case material)

Basic Information Number M126720VTNR-0001 Brand Rolex Series GMT-Master II Movement Type Automatic Mechanical Gender Men’s Movement Movement Model 3285 Movement Type Automatic Mechanical Manufacturer Rolex Movement Diameter 28.5 mm Balance Wheel Extra Large Inertia Fine Adjustment Balance Wheel Frequency 28,800 Oscillations per Hour Hairspring Paramagnetic Blue Parachrom Hairspring Shock Absorption High Performance Paraflex Shock Absorption Power Reserve 70 Hours Technical Certifications Superlative Chronometer Certification Appearance Case Diameter: 40 mm Case Thickness: Not Available Dial Color: Black Dial Shape: Round Strap Color: Silver Clasp Type: Folding Oysterclasp Case Back: Oystersteel, Solid, Screw-down, Finely Fluted Weight: Not Available Water Resistance: 100 meters Hour Marker Type: Luminous Hour Markers Clasp Spacing: Not Available Lug Spacing: Not Available Material Case Material Oystersteel Case (Iron-molded Middle Case, Screw-down Case Back and Winding Crown) Dial Material Black Lacquer, 18K White gold hour markers, easy-to-read Chromalight luminescent (long-lasting blue light), 18K white gold hands, green lacquered 24-hour hands, easy-to-read Chromalight luminescent (long-lasting blue light), Oystersteel bezel, bidirectional rotating bezel; integrated green and black Cerachrom ceramic 24-hour scale bezel; die-cast numerals and markers coated with platinum using PVD (Physical Vapor Deposition) technology; scratch-resistant and anti-reflective sapphire crystal with double anti-reflective Cyclops lens for magnification of the date; Oystersteel screw-down crown with Triplock triple waterproof system; Oystersteel bracelet; Oystersteel clasp; Date display.