Förster 186
Mechanical
Date
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Notes
On the predecessor with two date jumpers the date can be advanced by setting the hands back and forth between 20:30 and 24h. Here the hands must be set 24 hours to change the date. Hard to understand, since the single date jumper was easy to design for the quicker date setting, and in the successor family exactly this was done.
Dimensions
| Width | 25.6 lignes (57.75 mm) |
|---|---|
| Height | 4.75 mm |
| Stem height | 1.55 mm |
| Hands (H × M × S) | 1.5 × 0.9 × 0.22 mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | 38 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | Yes |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | Zf1221 |
|---|---|
| Height | 9 mm |
| Thickness | 0.11 mm |
| Length | 260 mm |
| Barrel diameter | 1.5 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Förster |
| Year | — |
| Family | — |
| Clone of | — |
Related calibers
Documents
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Updated 7 days ago · 0 revisions