Omega Seamaster Aqua Terra 150M Co-Axial 38.5 Stainless Steel / Silver
Ref. 231.13.39.21.02.001
When Omega created the Seamaster Aqua Terra it was influenced by some design elements which had characterized some great Omega wristwatches in the past. One of these was the 1960 Automatic Seamaster. The Aqua Terra is a fitting homage to its timeless design but what�s inside its case would make its ancestor proud. Reference 231.13.39.21.02.001 has a stainless steel case and a silver dial. It is fitted with an alligator strap.

Diameter38.5mm
Water Resistance150m
Power Reserve60hrs
Case & Dimensions
Diameter38.5 mm
MaterialStainless Steel
Water Resistance150 m
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Movement
CaliberOmega 8500
ManufacturerOmega
TypeAutomatic
Power Reserve60 hours
Frequency25,200 bph
Jewels39
Complicationshoursminutessecondsdatechronometerco-axial escapement
Also Known As
8500CaliberCal. 8500Caliber
Production
StatusCurrent Production
Authentication Intelligence
Authentication Markers (40)
Bezel Detail(4)Bracelet Detail(2)case_detail(6)clasp_codeCrown Detail(3)Crystal Detail(4)Dial Detail(10)Lume Detail(3)Movement Tell(6)Serial Number Format