Brand Rolex
Series GMT-Master II
Movement type automatic machine
gender men
Movement
Movement model: 3285
Movement type: automatic machine
Manufacturer: Rolex
Movement diameter: 28.5mm
Balance wheel: Extra large inertia fine-tuning balance wheel
Vibration frequency: 28800 oscillations per hour
Hairspring: Paramagnetic blue Parachrom hairspring
Shock absorbers: High-performance Paraflex cushioning
Power reserve: 70 hours
Technical Certification: Excellence Observatory Certification
Exterior
Table diameter: 40mm
Case thickness: 11.90mm
Dial color: black
Dial shape: round
Strap color: gold
Clasp type: Folding Oyster safety clasp with 5mm easy-adjustable link extension system
Table bottom: screw-down bottom cover
Weight: None
Waterproof performance: 100 meters
Interlug distance: 20 mm
Buckle spacing: None
Time scale type: None yet
Material
Case material: 18k gold
Dial material: black lacquer, 18K gold hour markers, easy-to-read Chromalight (long-lasting blue light); 18K gold hands, easy-to-read Chromalight (long-lasting blue light)
Bezel material: 18k gold, two-way rotating 24-hour scale outer ring; gray and black two-color Cerachrom ceramic word ring, with molded numbers and scales
Mirror material: scratch-resistant blue crystal
Crown material: 18k gold, screw-in, triple lock triple waterproof system
Strap material: 18k gold, middle link, gold, polished; outer link, Oyster steel, frosted surface, polished edges (gold steel). Commemorative type, five-lattice chain link
Buckle material: None
Function
Big calendar
Dual time zone
GMT
