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Close 100m/10atm/330ft Case Back Solid Band Material Rubber Color/Finish Black Band Name Rolex Oysterflex Clasp Rolex Folding Oysterlock Safety Clasp Clasp Features Rolex Glidelock Extension System Movement Automatic – Chronometer An automatic/self-winding movement is powered by a thin spiral torsion spring, called the mainspring, which is housed in an enclosed barrel inside the movement. The energy produced from the wound spring drives the movement functions. An automatic watch has a weighted rotor mounted on a pivot to the back of the movement, and the rotor is connect to the mainspring through a series of gears. The natural motion of the wearers wrist will cause the rotor to spin, which in turn will automatically wind the mainspring. Please note: An automatic winding watch which has completely wound-down or is at the end of its power reserve requires manual winding. Manually winding an automatic watch ensures that the watch is at full power-reserve when first worn, and as long as the watch is in motion thereafter it will remain fully wound, ensuring that when the watch is removed it will run the specificed power-reserve duration. Close Complications Chronograph COSC Certified Yes

Rolex is a registered trademark of Rolex USA. Prestige Time LLC is not an authorized dealer for Rolex and is in NO WAY affiliated with Rolex SA or Rolex USA. All Rolex watches sold by Prestige Time LLC are in UNWORN condition.

Case: 18kt white gold – polished, factory diamond set lugs Crown: 18kt white gold, Triplock triple waterproofness system Bezel: fixed, polished, factory set trapeze-cut baguette diamonds Dial: silver – sunray, steel colored Sub-dials: Black rimmed Hour Markers: diamond, 11 baguette-cut diamond hour markers Hands: polished, white gold, luminous Seconds hand: sub-dial at 6 o’clock Calibre: Rolex calibre 4131, beats at 4Hz/28800 vph, 47 jewels, power reserve of 72 hours (3 days)Watch functions: Chronograph: Column wheel & vertical clutch mechanism., Large central seconds counter hand, 30 minute counter sub-dial at 3 o’clock, 12 hour counter sub-dial at 9 o’clock.

Alternate model # m126539tbr-0002

Mens Rolex 126539TBR Steel Baguette Cosmograph Daytona White Gold Watch