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.

Model	Width	Thickness	Shape
Seamaster Aqua Terra 150M Co-Axial 39.2 Stainless Steel / Silver / Bracelet	39.2mm	—	circular
Seamaster Aqua Terra 150M Quartz 39.2 Stainless Steel / Silver / Bracelet	39.2mm	—	circular
Seamaster Aqua Terra 150M Co-Axial 39.2 Yellow Gold / Silver	39.2mm	—	circular
Seamaster Aqua Terra 150M Co-Axial 39.2 Stainless Steel / Silver	39.2mm	—	circular
Seamaster Aqua Terra 150M Quartz 39.2 Stainless Steel / Black / Bracelet	39.2mm	—	circular
Seamaster Aqua Terra 150M Co-Axial 39.2 Stainless Steel / Black	39.2mm	—	circular
Seamaster Planet Ocean 600M Co-Axial 39.5 Master Chronometer Stainless Steel / Blue / Bracelet	39.5mm	—	circular
Seamaster Master Co-Axial 39.5 Omega Boutique Edition Stainless Steel / Red / Alligator	39.5mm	11.76mm	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Stainless Steel / Black Sunburst	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Yellow Gold / Moonshine Sunburst	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Red Gold / Silver Sunburst	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Red Gold / Blue Sunburst / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Silver Sunburst	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Red Gold / Pink Linen	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Yellow Gold / Moonshine Sunburst / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Black Sunburst	39.5mm	—	circular
Seamaster Master Co-Axial 39.5 Moscow Edition Stainless Steel / Blue / Alligator	39.5mm	11.76mm	circular
Seamaster Master Co-Axial 39.5 UAE Edition Stainless Steel / Grey / Alligator	39.5mm	11.76mm	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Red Gold / Pink Linen / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Yellow Gold / Silver Sunburst / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Yellow Gold / Silver Sunburst	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Yellow Gold / Green Sunburst / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Yellow Gold / Green Sunburst	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Blue Sunburst / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Stainless Steel / Silver Sunburst	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Stainless Steel / Blue Sunburst	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Red Gold / Blue Sunburst	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Silver Sunburst / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Red Gold / Silver Sunburst / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Blue Sunburst	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Black Sunburst / Bracelet	39.5mm	—	circular
Seamaster Master Co-Axial 39.5 Macau Edition Stainless Steel / Green / Alligator	39.5mm	11.76mm	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Yellow Gold / Vintage Silver / Bracelet	39.5mm	—	circular
Seamaster Master Co-Axial 39.5 Hong Kong Edition Stainless Steel / Red / Alligator	39.5mm	11.76mm	circular
Seamaster Master Co-Axial 39.5 Singapore Edition Stainless Steel / White / Alligator	39.5mm	11.76mm	circular
Seamaster Planet Ocean 600M Co-Axial 39.5 Master Chronometer Stainless Steel / White / Alligator	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Sedna Gold / 25th Anniversary	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Vintage Silver / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Red Gold / Vintage Silver / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Vintage Black / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Stainless Steel / Vintage Grey Silk	39.5mm	—	circular
Seamaster Master Co-Axial 39.5 Olympic Timekeeper Stainless Steel / Black / Yellow	39.5mm	—	circular
Seamaster Master Co-Axial 39.5 Paris Edition Stainless Steel / Grey / Alligator	39.5mm	11.76mm	circular
Seamaster Master Co-Axial 39.5 London Edition Stainless Steel / Blue / Alligator	39.5mm	11.76mm	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Stainless Steel / Vintage Silver Silk	39.5mm	—	circular
Seamaster Master Co-Axial 39.5 Olympic Games Gold Sedna Gold / Enamel / Alligator	39.5mm	11.98mm	circular
Seamaster Master Co-Axial 39.5 Olympic Timekeeper Stainless Steel / White / Green	39.5mm	—	circular
Seamaster Master Co-Axial 39.5 Olympic Timekeeper Stainless Steel / Black / Red	39.5mm	—	circular
Seamaster Master Co-Axial 39.5 Olympic Timekeeper Stainless Steel / Black / Black	39.5mm	—	circular
Seamaster Master Co-Axial 39.5 Olympic Timekeeper Stainless Steel / Black / Green	39.5mm	—	circular
Seamaster Master Co-Axial 39.5 New York Edition Stainless Steel / Grey / Alligator	39.5mm	11.76mm	circular
Seamaster Master Co-Axial 39.5 Olympic Timekeeper Stainless Steel / White / Yellow	39.5mm	—	circular
Seamaster Master Co-Axial 39.5 Olympic Timekeeper Stainless Steel / White / Red	39.5mm	—	circular
Seamaster Master Co-Axial 39.5 Olympic Games Gold Yellow Gold / Enamel / Alligator	39.5mm	11.98mm	circular
Seamaster Master Co-Axial 39.5 Olympic Timekeeper Stainless Steel / Black / Blue	39.5mm	—	circular
Seamaster Master Co-Axial 39.5 Olympic Timekeeper Stainless Steel / White / Blue	39.5mm	—	circular
Seamaster Master Co-Axial 39.5 Olympic Games Gold Canopus / Enamel / Alligator	39.5mm	11.98mm	circular
Seamaster Master Co-Axial 39.5 Olympic Timekeeper Stainless Steel / White / Black	39.5mm	—	circular
Seamaster Master Co-Axial 39.5 Olympic Games Platinum / Enamel / Alligator	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Vintage Grey Silk / Bracelet	39.5mm	—	circular