WatchFitTool

Omega Watches Under 40mm

2435 Omega models with a case width between 0mm and 40mm — compact sizing that suits smaller wrists and dressier looks. Each links to full specs and a wrist-fit check.

Under 40mm40–44mm44mm & Larger
ModelWidth
Railmaster Omega Co-Axial Master Chronometer Small Seconds 38 Stainless Steel / Beige Gradient38mm
Speedmaster Date 38 Stainless Steel - Diamond / Green / Bracelet38mm
Speedmaster Date 38 Moonshine Gold - Diamond / Green38mm
Speedmaster Date 38 Sedna Gold - Diamond / Brown38mm
Seamaster Aqua Terra 150M Shades Master Chronometer 38 Moonshine Gold / Blue / Bracelet38mm
Seamaster Aqua Terra 150M Shades Master Chronometer 38 Stainless Steel - Moonshine Gold / Silver / Bracelet38mm
Seamaster Aqua Terra 150M Shades Master Chronometer 38 Moonshine Gold / Champagne / Bracelet38mm
Speedmaster Date 38 Stainless Steel - Diamond / Brown38mm
Speedmaster Date 38 Stainless Steel - Diamond / Green / Bracelet38mm
Speedmaster Date 38 Stainless Steel - Diamond / Brown / Bracelet38mm
Speedmaster Date 38 Sedna Gold - Diamond / Brown / Bracelet38mm
Seamaster Aqua Terra 150M Shades Master Chronometer 38 Stainless Steel - Moonshine Gold / Red / Bracelet38mm
Speedmaster Date 38 Moonshine Gold - Diamond / Green / Bracelet38mm
Seamaster Aqua Terra 150M Shades Master Chronometer 38 Moonshine Gold / Green38mm
Seamaster Aqua Terra 150M Shades Master Chronometer 38 Stainless Steel - Sedna Gold / Linen / Bracelet38mm
Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Turquoise / Bracelet38mm
Seamaster Aqua Terra 150M Shades Master Chronometer 38 Stainless Steel - Sedna Gold / Rose / Bracelet38mm
Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Sedna Gold - Diamond / Pink / Bracelet38mm
Seamaster 1948 Small Seconds Stainless Steel / Silver / Leather38mm
Seamaster Aqua Terra 150M Shades Master Chronometer 38 Stainless Steel / Saffron / Bracelet38mm
Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Terracotta / Bracelet38mm
Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Sandstone / Bracelet38mm
Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Atlantic Blue / Bracelet38mm
Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Bay Green / Bracelet38mm
Seamaster 1948 Central Seconds Stainless Steel / Silver / Leather38mm
Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Stainless Steel / Sedna Gold / Sand - Diamond / Alligator38mm
Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Stainless Steel / Sand - Diamond / Bracelet38mm
Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Stainless Steel / Sand / Alligator38mm
Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Stainless Steel / Green - Diamond / Alligator38mm
Seamaster Aqua Terra 150M Master Chronometer 38 Yellow Gold / Blue / Tokyo 2020 Olympics38mm
Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Sedna Gold / Diamond / Purple Jade / Bracelet38mm
Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Sedna Gold / Diamond / MOP / Alligator38mm
Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Stainless Steel / Green / Bracelet38mm
Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Stainless Steel / Sedna Gold / MOP - Diamond / Bracelet38mm
Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Stainless Steel / Sedna Gold / Green / Bracelet38mm
Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Stainless Steel / Sedna Gold / Green - Diamond / Alligator38mm
Speedmaster Co-Axial 38 Sedna Gold / Diamond / Silver / Strap38mm
Speedmaster Co-Axial 38 Yellow Gold / Silver / Strap38mm
Speedmaster Co-Axial 38 Sedna Gold / Diamond / Silver / Strap38mm
Speedmaster Co-Axial 38 Yellow Gold / Diamond / Silver / Strap38mm
Seamaster 1948 Central Seconds Platinum / Silver / Alligator38mm
Seamaster Aqua Terra 150M Master Chronometer 38 Sedna Gold / Diamond / Snow Ruby / Alligator38mm
Seamaster Aqua Terra 150M Master Chronometer 38 Sedna Gold / Diamond / Wave Ruby / Alligator38mm
Seamaster Aqua Terra 150M Master Chronometer 38 Sedna Gold / Diamond / Wave Diamond / Alligator38mm
Seamaster Aqua Terra 150M Master Chronometer 38 Sedna Gold / Diamond / Wave Sapphire / Alligator38mm
Seamaster 1948 Central Seconds Stainless Steel / Silver / Leather38mm
Seamaster 1948 Small Seconds Stainless Steel / Silver / Leather38mm
Seamaster 1948 Small Seconds Platinum / Silver / Alligator38mm
Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Summer Blue / Bracelet38mm
Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Sedna Gold / Blue / Alligator38mm
Speedmaster Co-Axial 38 Stainless Steel / Blue / Bracelet / Orbis38mm
Speedmaster Co-Axial 38 Stainless Steel / Sedna Gold / Diamond / Cappuccino38mm
Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Silver / Bracelet38mm
Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Blue Grey / Bracelet38mm
Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Silver / Rubber38mm
Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Blue / Rubber38mm
Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Black / Alligator38mm
Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Sedna Gold / Grey / Bracelet38mm
Seamaster Aqua Terra 150M Master Chronometer 38 Sedna Gold / Diamond / MOP / Alligator38mm
Railmaster Omega Co-Axial Master Chronometer 38 / 60th Anniversary / Trilogy Set38mm
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