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 |
3861 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.
Manual-winding chronograph movement with Co-Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss. Free-sprung balance with silicon balance spring. Either gold plated finish or rhodium-plated finish, bridges with straight Geneva waves.
BPH to be comfirmed
All watches using the Omega 3861 movement:
310.20.42.50.01.001
Omega Speedmaster Professional Moonwatch Apollo 11 50 Anniversary Stainless Steel / Moonshine Gold
310.60.42.50.99.001
Omega Speedmaster Professional Moonwatch Apollo 11 50 Anniversary Moonshine Gold
310.30.42.50.01.001
Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Plexi / Bracelet
310.32.42.50.01.001
Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Plexi / Fabric
310.32.42.50.01.002
Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Sapphire / Calf
310.60.42.50.01.001
Omega Speedmaster Professional Moonwatch 3861 Sedna Gold / Black / Bracelet
310.63.42.50.01.001
Omega Speedmaster Professional Moonwatch 3861 Sedna Gold / Black / Alligator
310.63.42.50.02.001
Omega Speedmaster Professional Moonwatch 3861 Canopus Gold / Silver / Alligator
310.60.42.50.02.001
Omega Speedmaster Professional Moonwatch 3861 Canopus Gold / Silver / Bracelet
310.30.42.50.01.002
Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Sapphire / Bracelet
310.32.42.50.02.001
Omega Speedmaster Professional Moonwatch Apollo 13 50th Anniversary Snoopy
310.60.42.50.10.001
Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Green / Bracelet
310.63.42.50.10.001
Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Green
310.60.42.50.99.002
Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Moonshine Gold / Bracelet
310.62.42.50.99.001
Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Moonshine Gold