Favre-Leuba 251
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Favre-Leuba |
| Year | ~1963 |
Documents
No documents
Notes:
1963-
balance bridge
two barrels coupled in parallel
winding details see Favre-Leuba 253
Dimensions
| Width | 25.6 lignes |
|---|---|
| Height | 3.0 mm |
| Stem height | 1.0 mm |
| Hands diameter (H x M x S) | 1.3 x 0.8 x 0.18 mm |
Technical data
| Lift angle | ° |
|---|---|
| Beat rate | 18000 BPH |
| Jewels count | |
| Power reserve | 48 hours |
| Shock protection | |
| Mobile stud carrier | false |
Complications
| Self winding | no |
|---|---|
| Date | false |
| Day | false |
| Hacking | false |
| Chronograph | false |
Mainspring
| GR code | |
|---|---|
| Length | 210 |
| Height | 6.5 |
| Thickness | 0.065 |
| Diameter | 1.55 |