Condition |
New/Unworn |
Case Shape |
Round |
Case Dimensions |
30mm |
Case Thickness |
10.6mm |
Lug to Lug |
36.50mm |
Case Material |
Stainless Steel & Yellow Gold |
Dial Color |
Silver |
Crystal |
Scratch Resistant Sapphire |
Screw-in Crown |
Yes |
Water Resistance
No rating |
Does not allow contact with water |
30m/99ft – 50m/165ft |
Allows for contact with water such as washing hands and rain |
50m/165ft – 100m/330ft |
Allows for light poolside swimming |
100m/330ft – 200m/660ft |
Allows for swimming, snorkeling and showering (do not expose to hot water) |
200m/660ft – 500m/1650ft |
Allows for impact water sports such as board diving and scuba diving |
500m/1650ft + |
Appropriate for serious deep water diving. |
Learn more about Water Resistance.
Close |
150m/15atm/500ft |
Case Back |
Transparent |
Band Material |
Stainless Steel & Yellow Gold |
Color/Finish |
Brushed & Polished |
Clasp |
Push Button Folding Clasp |
Clasp Features |
Push-Button Quick Micro Adjustment |
Lug Width |
14mm |
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 |
Case: stainless steel & yellow gold – polished Crown: 18kt moonshine yellow gold Bezel: 18kt moonshine yellow gold, polished Dial: silver – sunray Hour Markers: applied, yellow gold, index, polished, luminous Hands: polished, yellow gold, luminous Seconds hand: central large hand Date: window at 6 o’clock Calibre: Omega calibre 8750, beats at 3.5Hz/25200 vph, 27 jewels, power reserve of 48 hours (2 days)
Ladies Omega 220.20.30.20.02.001 Aqua Terra 150m Master Co-Axial 30mm Watch
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