not waterproof
Crowns - not waterproof
These crowns are suitable for watches without water or dust protection. Ideal for simple repairs, vintage models or cases where sealing is not required. Available in various shapes, sizes and styles.
| Type | Description |
| 1N | Normal |
| 1NS | with spring tube (dust-proof) |
| 1NSL | with spring tube (dust-proof) long neck |
| 1NS-ST | with spring tube (dust-protected) and stone |
| 1KS | with spring tube (dust-protected) modern shape |
Subgroups