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Close 100m/330ft Case Back Solid Band Material Stainless Steel & Yellow Gold Color/Finish Brushed & Polished Band Name Rolex Oyster Band Notes 72343 Clasp Rolex Folding Oysterclasp Clasp Features Easylink 5mm comfort extension link 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 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.

• Polished stainless steel case.
• Polished 18kt yellow gold screw-down lockingcrown.
• Polished 18kt yellow golddomed bezel.
• Dial:
• Silver dial.
• Hour markers:
• Applied polished index hour markers.
• Rolex Crown Logo at the 12 o’clock position.
• Fine printed minute track.
• Polished yellow gold hands with luminous filled tips.
• Date windowdisplayed at the 3 o’clock position with a cyclops magnifying lens.
• Rolexin-house calibre 2236, beats at 28,800 vph,contains 31 Jewels & has an approximate power reserve of 55. Rolex patentedSyloxi (silicon and silicon oxide composite) hairspring.

Alternate model # 279163SilverIndexOyster

Ladies Rolex 279163 Silver Index Oyster Lady Datejust 28mm Stainless Steel and Yellow Gold Watch