Unitas 432
Mechanical
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Notes
hunter calibre
option: Breguet hairspring
varying bridge shapes (cf. other calibres of the family)
attention: probably left handed ratchet-wheel screw
differences not known between 432, 446, 473
likely just catalog designations for varying bridge shapes
Dimensions
| Width | 41 lignes (92.49 mm) |
|---|---|
| Height | 4.7 mm |
| Stem height | 0.65 mm |
| Hands (H × M × S) | 2 × 1.15 × 0.26 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 | GR5676 |
|---|---|
| Height | 1.9 mm |
| Thickness | 0.21 mm |
| Length | 520 mm |
| Barrel diameter | 16.5 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Unitas |
| Year | — |
| Family | — |
| Clone of | — |
Related calibers
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- Unitas 447
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- Unitas 269
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- Unitas 29
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- Unitas 362
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- Unitas 431
- Unitas 430
- Unitas 410
Documents
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Updated 7 days ago · 0 revisions