Elgin 539
Mechanical
c. 1940
Hacking
No photos yet
Notes
1940-1950, 460000
model 2
Breguet hairspring
519: 15 jewels, matte
524: 17 jewels
526: 7 jewels, matte
531: 21 jewels, LE
532: 15/16 jewels, matte, sweep second
539: 15/16 jewels, matte or gilded, sweep second, hack feature
Dimensions
| Width | 23.25 lignes (52.45 mm) |
|---|---|
| Height | 4.8 mm |
| Stem height | 0.4 mm |
| Hands (H × M × S) | 1.12 × 0.75 × 0.22 mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | 40 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | No |
| Day | No |
| Hacking | Yes |
| Chronograph | No |
Mainspring
| GR code | — |
|---|---|
| Height | — |
| Thickness | — |
| Length | — |
| Barrel diameter | — |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Elgin |
| Year | c. 1940 |
| Family | — |
| Clone of | — |
Documents
None
Updated 7 days ago · 0 revisions