Landeron 19" (=Alpina 19" H6.8)
Mechanical
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Notes
open face calibre
bimetallic screw balance, Breguet hairspring
lever with hidden pallets and counter weight (moustache lever)
barrel with Geneva stopwork
As the Landeron signature is overwritten, the ebauche came likely from Landeron, and was finished by Straub (Alpina). However, this is not sure, and therefore this calibre is listed preliminary as both, Alpina and Landeron.
Dimensions
| Width | 42.6 lignes (96.1 mm) |
|---|---|
| Height | 6.8 mm |
| Stem height | — |
| Hands (H × M × S) | — |
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 | No |
Mainspring
| GR code | — |
|---|---|
| Height | — |
| Thickness | — |
| Length | — |
| Barrel diameter | — |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Landeron |
| Year | — |
| Family | — |
| Clone of | — |
Documents
None
Updated 7 days ago · 0 revisions