Model overview Ref. No.
231.20.39.21.55.002
Model series
Seamaster Aqua Terra Mid Size Chronometer
Style
Unisex, Dress watch
Warranty
5 years Authorized International Warranty
Movement Movement
Automatic winding, Omega in-house, 8500
Case Material
18 carat yellow gold
Case back
Scratch-proof sapphire crystal
Bezel
18 carat yellow gold, Polished, Fixed
Glass
Scratch-proof sapphire crystal
Strap Material
18 carat yellow gold
Buckle
Folding clasp, 18 carat yellow gold
Alternative model numbers 231.20.39.21.55.002, 23120392155002