Helvetia 33LI
Mechanical
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Notes
open face calibre
Breguet hairspring
different bridge shapes (cf. Helvetia 33SI)
Dimensions
| Width | 41.1 lignes (92.71 mm) |
|---|---|
| Height | 5.35 mm |
| Stem height | 0.6 mm |
| Hands (H × M × S) | 1.92 × 1.16 × 0.26 mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | 33 h |
| 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 | Helvetia |
| Year | — |
| Family | — |
| Clone of | — |
Related calibers
Documents
None
Updated 7 days ago · 0 revisions