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Close 200m/20atm/700ft Case Back Transparent Band Material Stainless Steel Color/Finish Polished Clasp Push Button Folding Clasp Movement Automatic 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

Case: stainless steel – polished, high mirror polish Bezel: fixed, polished Dial: skeleton Sub-dials: High mirror polish, Markers: applied luminous Hands: luminous Dial flange: silver with seconds Seconds hand: sub-dial at 9 o’clock, luminous Additional bands: rubber, black, ; fabric, black, velcro Calibre: Zenith calibre El Primero 9004, beats at 5Hz/36000 vph, 53 jewels, power reserve of 50 hours (2 days)Watch functions: Chronograph: Large central 1/100th of seconds counter hand. This hand makes a single full revolution every second. 60 seconds sub-dial counter located at 6 o’clock, 30 minute sub-dial counter located at 3 o’clock. Power Reserve Indicator: Chronograph power-reserve indication at 12 o’clock.

Mens Zenith 03.9102.9004/90.I001 Defy Extreme Chronograph Watch