Lorsa 514A
Mechanical
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Notes
There are no two movement registers, which describe the calibres Lorsa 14, 14R, 514, 514A uniformly. The presently available examples Lorsa 14 and 514A, differ just regarding the stud carrier (fixed, mobile) and the shock devices. To which of these features the prefix 5 and the suffix A are assigned, is fuzzy.
The only feature, where all aggree is the suffix R for a pin-lever escapement.
Dimensions
| Width | 12.8 lignes (28.87 mm) |
|---|---|
| Height | 3.9 mm |
| Stem height | 0.5 mm |
| Hands (H × M × S) | 1.1 × 0.6 × ? mm |
Technical data
| Beat rate | 21,600 vph (3 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | 43 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | GR4069 |
|---|---|
| Height | 1.5 mm |
| Thickness | 0.08 mm |
| Length | 280 mm |
| Barrel diameter | 7.5 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Lorsa |
| Year | — |
| Family | — |
| Clone of | — |
Documents
None
Updated 7 days ago · 0 revisions