Lot of 14 new stock watch cases, ONSA Swiss Made model, 33 mm diameter, steel.
Watch case from old stock. May show slight signs of wear, micro-scratches, or natural patina due to its age. Technical specifications and exact condition are detailed below and visible in the photos, which are considered definitive. If packaging is visible in the photos, it is not necessarily included.
Sold individually · Photos are representative of the product · Price decreases with quantity purchased
Features
| Manufacturer | ONSA |
|---|---|
| Shape | Round |
| Kind | Classic / Dressy |
| Materials | stainless steel |
| Diameter excluding crown | 33.30 mm |
| Maximum dial diameter | 26.10 mm |
| Fitting circle | No |
| Bottom thread diameter of the box | 29 mm |
| Total length (horn to horn) | 41 mm |
| Maximum thickness. | 11.80 mm |
| Between the horns | 18 mm |
| Glass | Yes |
| Crown | No |
| Bottom of box | Screwed |
| Background inscriptions | ONSA, Stainless steel, Swiss made, Non-magnetic, Incabloc, Automatic, Waterproof |
| Note | Slight marks or scratches on the glass may require light polishing. |
Origin
These parts may come from different suppliers and stocks depending on availability. Regardless of their origin, excellent quality is guaranteed; each item is carefully selected before being offered for sale.
This case doesn't have the diameter of your movement? We manufacture the custom-made interlocking ring using 3D printing, based on your three dimensions.
![Lot de 14 Boîtiers De Montre ONSA Ø33mm - Swiss Made, Acier [NOS] Watch case](https://legardetempsboutique.com/wp-content/uploads/2026/07/57-1491.jpg)
![Lot de 14 Boîtiers De Montre ONSA Ø33mm - Swiss Made, Acier [NOS] Watch case - Image 2](https://legardetempsboutique.com/wp-content/uploads/2026/07/57-1492.jpg)
![Lot de 14 Boîtiers De Montre ONSA Ø33mm - Swiss Made, Acier [NOS] Watch case - Image 3](https://legardetempsboutique.com/wp-content/uploads/2026/07/57-1493.jpg)
![Lot de 14 Boîtiers De Montre ONSA Ø33mm - Swiss Made, Acier [NOS] Watch case - Image 4](https://legardetempsboutique.com/wp-content/uploads/2026/07/57-1494.jpg)
![Lot de 14 Boîtiers De Montre ONSA Ø33mm - Swiss Made, Acier [NOS] Watch case - Image 5](https://legardetempsboutique.com/wp-content/uploads/2026/07/57-1495.jpg)
![Lot de 14 Boîtiers De Montre ONSA Ø33mm - Swiss Made, Acier [NOS] Watch case - Image 6](https://legardetempsboutique.com/wp-content/uploads/2026/07/57-1496.jpg)
![Lot de 14 Boîtiers De Montre ONSA Ø33mm - Swiss Made, Acier [NOS] Watch case - Image 7](https://legardetempsboutique.com/wp-content/uploads/2026/07/57-1497.jpg)
![Lot de 14 Boîtiers De Montre ONSA Ø33mm - Swiss Made, Acier [NOS] Watch case - Image 8](https://legardetempsboutique.com/wp-content/uploads/2026/07/57-1498.jpg)
![Lot de 14 Boîtiers De Montre ONSA Ø33mm - Swiss Made, Acier [NOS] Watch case - Image 9](https://legardetempsboutique.com/wp-content/uploads/2026/07/57-1499.jpg)
![Boîtier De Montre Ø36,60mm - Cadran Ø31,10mm - Plaqué Or [NOS] Watch case](https://legardetempsboutique.com/wp-content/uploads/2026/07/57-1144-300x300.jpg)
![Boîtier De Montre Ø34mm - Cadran Ø30,30mm - Acier, Swiss made [NOS] Watch case](https://legardetempsboutique.com/wp-content/uploads/2026/07/57-1103-300x300.jpg)
![Boîtier De Montre Ø35mm - Cadran Ø28 - Chromé [NOS] Watch case](https://legardetempsboutique.com/wp-content/uploads/2026/07/57-166-300x300.png)
![Boîtier De Montre Ø34mm - Cadran Ø30,20mm - Chromé [NOS] Watch case](https://legardetempsboutique.com/wp-content/uploads/2026/07/57-169-300x300.png)
Reviews
There are no reviews yet.