The new Rolex Explorer 1 is very user-friendly. The crown is easy to unscrew and has only two positions: one for winding; the other for setting the time. A stop-seconds mechanism stops the balance, immobilizing the hands for easy to-the-second setting. The line under the Rolex “crown” logo on the winding crown marks it as the Twinlock type, which helps make the watch water-resistant to a depth of 100 meters.
The structure includes bidirectional self-winding via Perpetual rotoruses, 904L stainless steel for its steel watch cases,Black Dial, Oyster band and Oysterlock safety clasp with Easylink. Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link. Oysterlock folding clasp.Centre hour, minute and seconds hands. Stop-seconds for precise time setting. 3132,Manufacture Rolex,Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers. Screw-down, Twinlock double waterproofness system. 48-hour power reserve,water-resistant to 100 meters. If you have further questions, please contact us