Breguet
Calibre Calibre 728
Automatic chronograph
Specifications
- Maker
- Breguet
- Type
- Automatic chronograph
- In-house
- Yes
- Power reserve
- 60 h
- Frequency
- 36,000 vph (5 Hz)
Sources
- Official Breguet retrieved October 18, 2026
Used in
| Watch | Ø | Thickness | Lug-to-lug |
|---|---|---|---|
| Breguet Type XX Chronographe 2067 (18 ct rose gold) 2067RK/Y9/9WU | 42 mm | 14.1 mm | — |
| Breguet Type XX Chronographe 2067 (steel) 2067ST/92/3WU | 42 mm | 14.1 mm | — |