Tissot 20
Mechanical
c. 1932
No photos yet
Notes
1932-1938
ebauche Omega 20 (20F), but many different parts
Dimensions
| Width | 20 lignes (45.12 mm) |
|---|---|
| Height | 4.2 mm |
| Stem height | 1.2 mm |
| Hands (H × M × S) | 1.24 × 0.6 × 0.15 mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | — |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | GR3293 |
|---|---|
| Height | 1.3 mm |
| Thickness | 0.12 mm |
| Length | 280 mm |
| Barrel diameter | 9.5 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Tissot |
| Year | c. 1932 |
| Family | — |
| Clone of | — |
Documents
None
Updated 7 days ago · 0 revisions