Seamaster

Explore our collection of pre-owned Omega Seamaster watches.

The Omega Seamaster was introduced in 1948 as a durable dress watch, but it quickly evolved into a serious dive watch. It gained worldwide recognition for its reliability, robustness and famously became the official watch of James Bond in 1995. Today, the Seamaster continues its legacy as a precision instrument built for deep-sea exploration.

Browse our selection of professional dive watches, including models like the Seamaster Diver 300M and the Planet Ocean, available in various sizes and materials.

Omega Seamaster Aqua Terra 150M OMEGA Co-Axial Master Chronometer - 41 mm Steel Case - Green Dial - 220.10.41.21.10.001

41 mm steel case with anti-magnetic protection, transparent back, domed scratch-resistant sapphire crystal with anti-reflective...

Omega Seamaster Aqua Terra 150M OMEGA Co-Axial Master Chronometer - 41 mm Steel Case - Blue Dial - 220.10.41.21.03.004

41 mm steel case with anti-magnetic protection, transparent back, domed scratch-resistant sapphire crystal with anti-reflective...

Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Watch - 41 mm Sedna Gold Case - Blue Dial - Blue Rubber Strap - 220.52.41.21.03.001

41 mm 18K Sedna gold case, transparent back, domed scratch-resistant sapphire crystal anti-reflective treatment on...

Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Ladies Watch - 38 mm Steel And Sedna Gold Case - White Mother-Of-Pearl Diamond Dial - 220.25.38.20.55.001

38 mm stainless steel and 18K Sedna gold case, transparent back, domed scratch-resistant sapphire crystal...

Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Ladies Watch - 38 mm Steel And Sedna Gold Case - Waved Agate Grey Dial - Taupe-Brown Leather Strap - 220.23.38.20.06.001

38 mm stainless steel and 18K Sedna gold case, transparent back, domed scratch-resistant sapphire crystal...

Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Ladies Watch - 38 mm Steel And Sedna Gold Case - Glossy Rhodium-Grey Diamond Dial - 220.20.38.20.56.002

38 mm stainless steel and 18K Sedna gold case, transparent back, domed scratch-resistant sapphire crystal...

Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Ladies Watch - 38 mm Steel And Sedna Gold Case - Glossy Grey Diamond Dial - 220.20.38.20.56.001

38 mm stainless steel and 18K Sedna gold case, transparent back, domed scratch-resistant sapphire crystal...

Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Ladies Watch - 38 mm Steel And Sedna Gold Case - White Mother-Of-Pearl Diamond Dial - 220.20.38.20.55.001

38 mm stainless steel and 18K Sedna gold case, transparent back, domed scratch-resistant sapphire crystal...

Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Ladies Watch - 38 mm Steel And Sedna Gold Case - Waved Agate Grey Dial - 220.20.38.20.06.001

38 mm stainless steel and 18K Sedna gold case, transparent back, domed scratch-resistant sapphire crystal...

Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Ladies Watch - 38 mm Steel And Sedna Gold Case - Waved Blue Dial - 220.20.38.20.03.001

38 mm stainless steel and 18K Sedna gold case, transparent back, domed scratch-resistant sapphire crystal...

Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Ladies Watch - 38 mm Steel Case - Diamond-Set Bezel - Tahiti Mother-Of-Pearl Diamond Dial - 220.15.38.20.57.001

38 mm stainless steel case, transparent back, diamond-set bezel, domed scratch-resistant sapphire crystal anti-reflective treatment...

Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Ladies Watch - 38 mm Steel Case - Diamond-Set Bezel - White Mother-Of-Pearl Diamond Dial - 220.15.38.20.55.001

38 mm stainless steel case, transparent back, diamond-set bezel, domed scratch-resistant sapphire crystal anti-reflective treatment...