Smiths 12.15
Mechanical
c. 1946
No photos yet
Notes
1946-
firstly nickel plated, since 1951 gilt
option: Breguet hairspring
Dimensions
| Width | 26.6 lignes (60 mm) |
|---|---|
| Height | 4.4 mm |
| Stem height | 0.5 mm |
| Hands (H × M × S) | 1.6 × 1 × 0.26 mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | 41 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | GR4536 |
|---|---|
| Height | 1.6 mm |
| Thickness | 0.12 mm |
| Length | 300 mm |
| Barrel diameter | 9.5 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Smiths |
| Year | c. 1946 |
| Family | — |
| Clone of | — |
Documents
None
Updated 7 days ago · 0 revisions