Brand: Rolex
Series : GMT-MASTER II
Model : 126715CHNR-0001
Case : Oyster, 40 mm, Everose gold
Oyster case structure: one-piece middle case, screw-down case back and winding crown
Diameter : 40mm
Material : 18ct Everose Gold
Bezel: Two-way rotating 24-hour scale bezel; brown and black two-color Cerachrom ceramic word circle, with molded numbers and scales
Winding Crown: Screw-in, Triple Lock Triple Waterproof System
Mirror: Scratch-resistant sapphire crystal, small window convex lens magnifies the calendar
Waterproof depth: Waterproof up to 100 meters/330 feet
Movement: Self-winding mechanical perpetual movement with GMT function
Movement model: Rolex 3285 movement
Accurate: within plus or minus two seconds on average per day (after the movement is installed in the case)
Functions: central hour, minute and second hands; 24-hour display; independent pointer for quick adjustment of the second time zone; instant jumping calendar; second hand pause function for accurate time adjustment
Balance with hairspring: Paramagnetic blue Parachrom hairspring; high-performance Paraflex shock absorber
Winding: two-way automatic winding with a perpetual oscillating weight
Power reserve: about 70 hours
Strap: Oyster, three links
Strap Material: 18ct Everose Gold