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Calibre SZ03
Automatic chronograph
Specifications
- Maker
- Sinn
- Type
- Automatic chronograph
- In-house
- Yes
- Power reserve
- Not found in sources
- Frequency
- 28,800 vph (4 Hz)
Sources
- Official Sinn retrieved October 19, 2026
Used in
| Watch | Ø | Thickness | Lug-to-lug |
| Sinn 6052 6052 | 41.5 mm | 14.5 mm | — |