Longines
Calibre L688
Automatic chronograph
Specifications
- Maker
- Longines
- Type
- Automatic chronograph
- In-house
- Not stated
- Power reserve
- up to 66 h
- Frequency
- 28,800 vph (4 Hz)
Sources
- Official Longines retrieved October 15, 2026
Used in
| Watch | Ø | Thickness | Lug-to-lug |
|---|---|---|---|
| Longines Avigation 41 mm (titanium) L2.816.1.93.2 | 41 mm | 14.5 mm | 48.7 mm |
| Longines Avigation 41 mm L2.816.4.53.2 | 41 mm | 14.5 mm | 48.7 mm |
| Longines Master Collection Chronograph 42 mm (L688) L2.759.4.92.6 | 42 mm | 14.2 mm | 49.5 mm |
| Longines Master Collection Chronograph 44 mm L2.859.4.92.6 | 44 mm | 14.4 mm | 51.8 mm |
| Longines Spirit Chronograph 42 mm L3.820.4.93.0 | 42 mm | 16.5 mm | 51.4 mm |