Universal 297
Mechanical
Chronograph
No photos yet
Notes
Breguet hairspring
stem mechanism without setting-lever spring
Dimensions
| Width | — |
|---|---|
| Height | — |
| Stem height | — |
| Hands (H × M × S) | 2.2 × 1.3 × ? 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 | Yes |
Mainspring
| GR code | GR3408 |
|---|---|
| Height | 1.3 mm |
| Thickness | 0.18 mm |
| Length | 480 mm |
| Barrel diameter | 15 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Universal |
| Year | — |
| Family | — |
| Clone of | — |
Documents
None
Updated 7 days ago · 0 revisions