Features:
Brand: Omega
Collection Name: Seamaster Aqua Terra
Model #: 231.25.39.21.55.001, 231.25.39.21.55.002
Case Material: 18kt Red Gold & Stainless Steel, 18kt Yellow Gold & Stainless Steel
Case Thickness: 13 mm
Case Diameter: 38.5 mm
Bezel: Fixed
Movement: Swiss Automatic
Caliber: OMEGA Master Co-Axial 8500
Crystal: Sapphire    
Dial Color: White Mother-of-Pearl
Luminous: Hands
Calendar: Date
Function: Hour, Minute & Second
Chronograph: No
Bracelet Material: 18kt Red Gold & Stainless Steel, 18kt Yellow Gold & Stainless Steel
Bracelet Width: 19 mm   
Clasp Type: Push Button Deployant
Water Resistant: 150m ( 500 ft )​​
All measurements are approximate.

Specifications
BezelFixed
BrandOmega
Case MaterialStainless Steel
Display TypeAnalog
GenderWomen's
Model231.25.39.21.55.001
Movement TypeAutomatic
Watch Strap MaterialStainless Steel
Water Resistance Depth 150m