Girard-Perregaux 61U (AS 973)
Mechanical
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Notes
Escapement, barrel from Girard-Perregaux
faintly differing variants: 61, 61U, 61.09, 61.19, 61.89
Dimensions
| Width | 14.9 lignes (33.61 mm) |
|---|---|
| Height | 3.3 mm |
| Stem height | 0.4 mm |
| Hands (H × M × S) | 1 × 0.55 × ? mm |
Technical data
| Beat rate | 21,600 vph (3 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | 38 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | — |
|---|---|
| Height | 5.5 mm |
| Thickness | 0.06 mm |
| Length | 180 mm |
| Barrel diameter | 1.5 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Girard-Perregaux |
| Year | — |
| Family | — |
| Clone of | — |
Documents
None
Updated 7 days ago · 0 revisions