Hamilton 980
Mechanical
c. 1934
No photos yet
Notes
1934-1951, <700000
The family 980/982 was bought together with the company E. Howard Boston. Thus it was designed for high-grade small-scale production. From all models together about 1,400,000 pieces were produced 1934-1954, not many for American conditions.
Breguet hairspring
Dimensions
| Width | 18.7 lignes (42.18 mm) |
|---|---|
| Height | 3.4 mm |
| Stem height | — |
| Hands (H × M × S) | 1.27 × 0.66 × 0.15 mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | 45 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | — |
|---|---|
| Height | — |
| Thickness | — |
| Length | — |
| Barrel diameter | — |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Hamilton |
| Year | c. 1934 |
| Family | — |
| Clone of | — |
Documents
None
Updated 7 days ago · 0 revisions