Longines 12.68N
Mechanical
c. 1938
No photos yet
Notes
1938-
only minor differences between 12L, 12.68N, 12.68ZS
Dimensions
| Width | 27 lignes (60.91 mm) |
|---|---|
| Height | 5.7 mm |
| Stem height | 0.5 mm |
| Hands (H × M × S) | 1.6 × 1 × 0.22 mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | 41 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | GR5159-T |
|---|---|
| Height | 1.75 mm |
| Thickness | 0.11 mm |
| Length | 380 mm |
| Barrel diameter | 10.5 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Longines |
| Year | c. 1938 |
| Family | — |
| Clone of | — |
Documents
None
Updated 7 days ago · 0 revisions