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Close 600m/2000ft Case Back Transparent Band Material Alligator & Rubber Color/Finish Black Band Notes with grey stitching & black rubber lining Clasp Push Button Folding Clasp Lug Width 21mm 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

• Brushed stainless steel case with polished beveled corners.
• Bezel:
• Stainless steel with polished black ceramic fill.
• Satin finished Liquidmetal diving scale markings & numbers.
• Luminous dot at the starting point (green colored emission).
• Dial:
• High gloss black zirconium oxide ceramic dial, with [ZrO2] engraved on the dial directly below the center hands.
• Applied polished index hour with luminous fill (blue colored emission).
• Applied polished 6, 9 & 12 hour markers.
• Printed minute/seconds track.
• Polished facetted hands with luminous fill (hour & seconds hands with blue colored emission, minute hand with green colored emission).
• Orange tipped seconds hand.
• Date window located at the 3 o’clock position.
• Helium escape valve located on the case edge at the 10 o’clock position.
• Movement:
• Omega Master Co-Axial caliber 8900, beats at 25,200 vph, contains39 Jewels & has an approximate power reserve of 60 hours,courtesy ofits twin barrels mounted in series.
• Swiss Federal Institute of Metrology (METAS) certified Master-Chronometer.The finished watch, whose movement is a COSC chronometer, passes teststhat replicate real-life wearing conditions. The METAS certificationtestswater resistance, precision and magnetic resistance to 15,000 gauss.
• Anti-magnetic: resistant to magnetic fields greater than 15,000 gauss. In addition to measuring the performance of the watch in daily wearing conditions, the process also ensures that the watch and its movement function properly when exposed to magnetic fields of 15,000 gauss.
• Features Omega’s Si14 silicon balance spring that improves resistance to shock and magnetism and thus to sustainedreliability.
• The movement also features Omegas Co-Axial Escapement which contributes to greater precision, stability & durability. The Co-Axial escapement has less friction & reduces the necessity of lubrication thus reducing the time intervalsrequired between servicing.
• The rotor & visible bridges are decorated with a unique “arabesque” wave design finish.

Alternate model # 21533442101001

Mens Omega 215.33.44.21.01.001 Planet Ocean 600m Co-Axial Master Chronometer 43.5mm Watch