Omega
Omega De Ville Trésor Master Co-Axial 40 435.13.40.21.03.001
The Omega De Ville Trésor Master Co-Axial 40 (reference 435.13.40.21.03.001) is a 40 mm watch.
Specifications
Case
- Reference
- 435.13.40.21.03.001
- Collection
- De Ville
- Case size
- 40 mm
Dial versions
This reference was made with these dials and finishes.
435.13.40.21.03.001
How it compares within the De Ville family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| 435.13.40.21.03.001 (This watch) | 40 mm | — | — | — | — |
| 424.10.37.20.02.001 | 36.8 mm | Stainless steel | Silver | 2500 | — |
| 424.10.40.20.01.001 | 39.5 mm | Stainless steel | Black | — | — |
| 424.10.40.20.03.002 | 39.5 mm | Stainless steel | Blue (vintage) | 2500 | 2016– |
| 424.20.40.20.02.001 | 39.5 mm | Yellow gold | Silver | — | — |
| 431.33.41.21.02.001 | 41 mm | Stainless steel | — | — | — |
| 431.33.41.21.03.001 | 41 mm | Stainless steel | Blue | — | — |
| 431.63.41.21.02.001 | 41 mm | Red gold | — | — | — |
| 431.63.41.21.13.001 | 41 mm | — | — | — | — |
About the De Ville family
De Ville began in 1960 as a dressier branch of the Seamaster and became a collection of its own in 1967. It covers Omega's classic dress watches, from slim time-only models to chronographs and tourbillons.
The catalog includes lines such as the De Ville Prestige, Trésor and Hour Vision, in steel and red or yellow gold, many with the Co-Axial caliber 2500 or later Master Chronometer movements. Dealers identify a De Ville by its full reference, which records the sub-line, size and movement, and check strap condition and papers, since these watches trade more on condition than on scarcity.
Quick answers
- What size is the Omega De Ville Trésor Master Co-Axial 40 435.13.40.21.03.001?
- The Omega De Ville Trésor Master Co-Axial 40 435.13.40.21.03.001 has a 40 mm case.
Catalog facts checked October 2026.