Omega caliber 3861
| Brand: | Omega |
|---|---|
| Reference: | 3861 |
| Base: | Lemania 1873 |
| Movement: | Handwound |
| Display: | Analog |
| Diameter: | 27.00 |
| Jewels: | 26 |
| Reserve: | 50 |
| Frequency: | 21600 |
| Chronograph: | Chronograph |
| Hands: | Small Seconds, Hours, Minutes |
| Additionals: | Chronometer |
Description
Caliber 3861 is an updated version of caliber 861 / 1861. It features a co-axial escapement and a silicon balance spring. It is Master Chronometer certified by METAS.
