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
Dynamic III Chronograph Stainless Steel / Black / Red Coramide	38mm	—	circular
Dynamic III Chronograph Stainless Steel / Black / Bracelet	38mm	—	circular
Speedmaster Day-Date 38 Stainless Steel / Silver / Bracelet	38mm	—	circular
Speedmaster Date 38 Stainless Steel / Black / Albertville Winter Olympics	38mm	14mm	circular
Speedmaster Professional Moonwatch Alaska Project IV	38mm	11mm	circular
Constellation Co-Axial 38 Double Eagle Stainless Steel / Yellow Gold / Silver	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Red Gold / Blue Lozenge	38mm	—	circular
Constellation Co-Axial 38 Red Gold / Diamond / Diamond	38mm	—	circular
Constellation Co-Axial 38 Red Gold / Brown	38mm	—	circular
Constellation Co-Axial 38 Day-Date Yellow Gold / Silver	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Silver	38mm	—	circular
Constellation Co-Axial 38 Red Gold / Silver	38mm	—	circular
Constellation Co-Axial 38 Yellow Gold / Silver	38mm	—	circular
Constellation Co-Axial 38 Yellow Gold / Champagne	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Red Gold / Black	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Silver Slik	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Yellow Gold / Champagne	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Bronze	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Black	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Yellow Gold / Lozenge Black	38mm	—	circular
Constellation Co-Axial 38 Yellow Gold / Champagne	38mm	—	circular
Constellation Co-Axial 38 Yellow Gold / Diamond / Silver	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Red Gold / Silver	38mm	—	circular
Constellation Co-Axial 38 Yellow Gold / Silver	38mm	—	circular
Constellation Co-Axial 38 Day-Date Stainless Steel / Black	38mm	—	circular
Constellation Co-Axial 38 White Gold / Diamond / Black	38mm	—	circular
Constellation Co-Axial 38 Day-Date Stainless Steel / Yellow Gold / Silver	38mm	—	circular
Constellation Co-Axial 38 Day-Date Stainless Steel / Red Gold / Diamond / Silver	38mm	—	circular
Constellation Co-Axial 38 Co-Axial Day-Date Stainless Steel / Red Gold / Silver	38mm	—	circular
Constellation Co-Axial 38 White Gold / Diamond / Silver	38mm	—	circular
Constellation Co-Axial 38 Red Gold / Diamond / Silver	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Yellow Gold / Diamond / Champagne	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Yellow Gold / Silver	38mm	—	circular
Constellation Co-Axial 38 Day-Date Stainless Steel / Yellow Gold / Diamond / Silver	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Yellow Gold / Silver	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Red Gold / Silver	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Red Gold / Brown	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Silver	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Grey	38mm	—	circular
Constellation Co-Axial 38 White Gold / Diamond / Diamond	38mm	—	circular
Constellation Co-Axial 38 Day-Date Red Gold / Diamond / Silver	38mm	—	circular
Constellation Co-Axial 38 Day-Date Yellow Gold / Diamond / Silver	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Silver Lozenge	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Yellow Gold / Diamond / Champagne	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Red Gold / Diamond / Silver	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Red Gold / Silver Lozenge	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Black	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Red Gold / Silver	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Silver Slik	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Blue Lozenge	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Yellow Gold / Grey	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Yellow Gold / Silver Lozenge	38mm	—	circular
Constellation Co-Axial 38 Red Gold / Diamond / Silver	38mm	—	circular
Constellation Co-Axial 38 Red Gold / Diamond / Brown	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Red Gold / Grey	38mm	—	circular
Constellation Co-Axial 38 Day-Date Red Gold / Silver	38mm	—	circular
Constellation Co-Axial 38 Double Eagle Stainless Steel / Yellow Gold / Champagne	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Grey Lozenge	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Red Gold / Silver Silk	38mm	—	circular
Constellation Co-Axial 38 Stainless Steel / Yellow Gold / Champagne Lozenge	38mm	—	circular