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 40mm 40–44mm 44mm & Larger

Model	Width	Thickness	Shape
Seamaster Master Co-Axial 39.5 Swiss Edition Stainless Steel / Silver / Alligator	39.5mm	11.76mm	circular
De Ville Prestige Co-Axial 39.5 Yellow Gold / Enamel / 50th Anniversary	39.5mm	—	circular
Seamaster Master Co-Axial 39.5 Edizione Venezia Stainless Steel / Silver / Alligator	39.5mm	11.76mm	circular
Seamaster Planet Ocean 600M Co-Axial 39.5 Master Chronometer White Gold / Diamond / MOP	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 White Gold / Enamel / 50th Anniversary	39.5mm	—	circular
Seamaster Master Co-Axial 39.5 Edizione Venezia Sedna Gold / Silver / Alligator	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Red Gold / Enamel / 50th Anniversary	39.5mm	—	circular
Seamaster Planet Ocean 600M Co-Axial 39.5 Master Chronometer Stainless Steel / Black / Strap	39.5mm	14.21mm	circular
Seamaster Planet Ocean 600M Co-Axial 39.5 Master Chronometer Stainless Steel / Black / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Stainless Steel / Red Gold / Vintage Brown	39.5mm	—	circular
Seamaster Planet Ocean 600M Co-Axial 39.5 Master Chronometer Stainless Steel / Blue / Alligator	39.5mm	14.21mm	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Stainless Steel / Vintage Grey	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Vintage Grey / Bracelet	39.5mm	—	circular
Seamaster Planet Ocean 600M Co-Axial 39.5 Master Chronometer Stainless Steel / White / Alligator	39.5mm	14.21mm	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Stainless Steel / Vintage Silver	39.5mm	—	circular
Seamaster Planet Ocean 600M Co-Axial 39.5 Master Chronometer Deep Black / Black / Strap	39.5mm	—	circular
Seamaster Planet Ocean 600M Co-Axial 39.5 Master Chronometer Deep Black / Black / Strap	39.5mm	14.52mm	circular
Seamaster Planet Ocean 600M Co-Axial 39.5 Master Chronometer Stainless Steel / Blue / Bracelet	39.5mm	—	circular
Seamaster Planet Ocean 600M Co-Axial 39.5 Master Chronometer Stainless Steel / Sedna Gold / White / Alligator	39.5mm	14.21mm	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Vintage Blue / Bracelet	39.5mm	—	circular
Seamaster Planet Ocean 600M Co-Axial 39.5 Master Chronometer Stainless Steel / Diamond / Black / Bracelet	39.5mm	—	circular
Seamaster Planet Ocean 600M Co-Axial 39.5 Master Chronometer Sedna Gold / Chocolate / Alligator	39.5mm	—	circular
Seamaster Planet Ocean 600M Co-Axial 39.5 Master Chronometer Stainless Steel / White / Bracelet	39.5mm	—	circular
Seamaster Planet Ocean 600M Co-Axial 39.5 Master Chronometer Deep Brown / Brown / Strap	39.5mm	14.52mm	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Stainless Steel / Yellow Gold / Vintage Champagne	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Stainless Steel / Vintage Blue	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Vintage Stainless Steel / Yellow Gold / Champagne	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Stainless Steel / Yellow Gold / Vintage Champagne Silk	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Stainless Steel / Vintage Silver	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Stainless Steel / Ivory / GUM Red Square	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Yellow Gold / Vintage Champagne Silk	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Silver / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Vintage Silver	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Yellow Gold / Silver	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Red Gold / Vintage Silver Silk / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Red Gold / Vintage Silk Silver / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Yellow Gold / Vintage Champagne / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Vintage Grey	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Yellow Gold / Silver / Diamond	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Yellow Gold / Vintage Silk Silver	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 / Yellow Gold / Vintage Silk Silver / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Red Gold / Silver	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Red Gold / Silver	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Stainless Steel / Silver	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Vintage Grey Silk / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Yellow Gold / Blue	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Yellow Gold / Vintage Champagne Silk / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Stainless Steel / Black	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Red Gold / Blue	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Yellow Gold / Blue	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Vintage Silver	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Power Reserve Red Gold / Ivory / GUM Red Square	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Yellow Gold / Silver	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Red Gold / Vintage Brown / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Red Gold / Vintage Silk Silver	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Vintage Silver Silk	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Vintage Silver Silk / Bracelet	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Vintage Silk Silver	39.5mm	—	circular
De Ville Prestige Co-Axial 39.5 Stainless Steel / Vintage Silver Silk / Bracelet	39.5mm	—	circular

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