Omega caliber 3861
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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 |
![Omega caliber 3861 Omega caliber 3861](https://cdn.watchbase.com/caliber/lg/omega/3861-ef.jpg)
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
Other calibers that are based on the Omega 3861:
All watches using the Omega 3861 movement:
![Omega Speedmaster Professional Moonwatch Apollo 11 50 Anniversary Stainless Steel / Moonshine Gold (310.20.42.50.01.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-20-42-50-01-001-47.png)
310.20.42.50.01.001
Omega Speedmaster Professional Moonwatch Apollo 11 50 Anniversary Stainless Steel / Moonshine Gold
![Omega Speedmaster Professional Moonwatch Apollo 11 50 Anniversary Moonshine Gold (310.60.42.50.99.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-60-42-50-99-001-c0.png)
310.60.42.50.99.001
Omega Speedmaster Professional Moonwatch Apollo 11 50 Anniversary Moonshine Gold
![Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Plexi / Bracelet (310.30.42.50.01.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-30-42-50-01-001-a2.jpg)
310.30.42.50.01.001
Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Plexi / Bracelet
![Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Plexi / Fabric (310.32.42.50.01.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-32-42-50-01-001-45.jpg)
310.32.42.50.01.001
Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Plexi / Fabric
![Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Sapphire / Calf (310.32.42.50.01.002)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-32-42-50-01-002-52.jpg)
310.32.42.50.01.002
Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Sapphire / Calf
![Omega Speedmaster Professional Moonwatch 3861 Sedna Gold / Black / Bracelet (310.60.42.50.01.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-60-42-50-01-001-33.jpg)
310.60.42.50.01.001
Omega Speedmaster Professional Moonwatch 3861 Sedna Gold / Black / Bracelet
![Omega Speedmaster Professional Moonwatch 3861 Sedna Gold / Black / Alligator (310.63.42.50.01.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-63-42-50-01-001-a4.jpg)
310.63.42.50.01.001
Omega Speedmaster Professional Moonwatch 3861 Sedna Gold / Black / Alligator
![Omega Speedmaster Professional Moonwatch 3861 Canopus Gold / Silver / Alligator (310.63.42.50.02.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-63-42-50-02-001-92.jpg)
310.63.42.50.02.001
Omega Speedmaster Professional Moonwatch 3861 Canopus Gold / Silver / Alligator
![Omega Speedmaster Professional Moonwatch 3861 Canopus Gold / Silver / Bracelet (310.60.42.50.02.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-60-42-50-02-001-c9.jpg)
310.60.42.50.02.001
Omega Speedmaster Professional Moonwatch 3861 Canopus Gold / Silver / Bracelet
![Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Sapphire / Bracelet (310.30.42.50.01.002)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-30-42-50-01-002-7f.jpg)
310.30.42.50.01.002
Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Sapphire / Bracelet
![Omega Speedmaster Professional Moonwatch Apollo 13 50th Anniversary Snoopy (310.32.42.50.02.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-32-42-50-02-001-d7.jpg)
310.32.42.50.02.001
Omega Speedmaster Professional Moonwatch Apollo 13 50th Anniversary Snoopy
![Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Green / Bracelet (310.60.42.50.10.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-60-42-50-10-001-59.jpg)
310.60.42.50.10.001
Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Green / Bracelet
![Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Green (310.63.42.50.10.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-63-42-50-10-001-e6.jpg)
310.63.42.50.10.001
Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Green
![Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Moonshine Gold / Bracelet (310.60.42.50.99.002)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-60-42-50-99-002-2d.jpg)
310.60.42.50.99.002
Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Moonshine Gold / Bracelet
![Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Moonshine Gold (310.62.42.50.99.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-62-42-50-99-001-86.jpg)
310.62.42.50.99.001
Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Moonshine Gold
![Omega Speedmaster Professional Moonwatch 3861 Canopus Gold - Ruby / Silver - Ruby / Bracelet (310.55.42.50.52.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-55-42-50-52-001-3e.jpg)
310.55.42.50.52.001
Omega Speedmaster Professional Moonwatch 3861 Canopus Gold - Ruby / Silver - Ruby / Bracelet
![Omega Speedmaster Professional Moonwatch 3861 Canopus Gold - Rainbow / Silver - Rainbow / Bracelet (310.55.42.50.52.002)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-55-42-50-52-002-cc.jpg)
310.55.42.50.52.002
Omega Speedmaster Professional Moonwatch 3861 Canopus Gold - Rainbow / Silver - Rainbow / Bracelet
![Omega Speedmaster Professional Moonwatch 3861 Canopus Gold - Sapphire / Silver - Sapphire / Bracelet (310.55.42.50.52.003)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-55-42-50-52-003-f1.jpg)
310.55.42.50.52.003
Omega Speedmaster Professional Moonwatch 3861 Canopus Gold - Sapphire / Silver - Sapphire / Bracelet
![Omega Speedmaster Professional Moonwatch 3861 Canopus Gold - Baguette / Silver - Diamond / Bracelet (310.55.42.50.52.004)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-55-42-50-52-004-3f.jpg)
310.55.42.50.52.004
Omega Speedmaster Professional Moonwatch 3861 Canopus Gold - Baguette / Silver - Diamond / Bracelet
![Omega Speedmaster Professional Moonwatch 3861 Sedna Gold - Ruby / Black - Ruby / Bracelet (310.55.42.50.51.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-55-42-50-51-001-57.jpg)
310.55.42.50.51.001
Omega Speedmaster Professional Moonwatch 3861 Sedna Gold - Ruby / Black - Ruby / Bracelet
![Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Plexi / Kanjar Oman (310.30.42.50.01.003)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-30-42-50-01-003-83.jpg)
310.30.42.50.01.003
Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Plexi / Kanjar Oman
![Omega Speedmaster Professional Moonwatch 3861 Sedna Gold - Diamond / Brown / Bracelet (310.55.42.50.13.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-55-42-50-13-001-6d.jpg)
310.55.42.50.13.001
Omega Speedmaster Professional Moonwatch 3861 Sedna Gold - Diamond / Brown / Bracelet
![Omega Speedmaster Professional Moonwatch 3861 Canopus Gold - Diamond / Silver / Bracelet (310.55.42.50.02.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-55-42-50-02-001-87.jpg)
310.55.42.50.02.001
Omega Speedmaster Professional Moonwatch 3861 Canopus Gold - Diamond / Silver / Bracelet
![Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / White / Sapphire / Bracelet (310.30.42.50.04.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-30-42-50-04-001-66.jpg)
310.30.42.50.04.001
Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / White / Sapphire / Bracelet
![Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / White / Sapphire (310.32.42.50.04.002)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-32-42-50-04-002-a6.jpg)
310.32.42.50.04.002
Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / White / Sapphire
![Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / White / Sapphire / Rubber (310.32.42.50.04.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-32-42-50-04-001-26.jpg)
310.32.42.50.04.001
Omega Speedmaster Professional Moonwatch 3861 Stainless Steel / White / Sapphire / Rubber
![Omega Speedmaster Professional Moonwatch 3861 Stainless Steel - Sedna Gold / Pink (310.20.42.50.99.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-20-42-50-99-001-aa.jpg)
310.20.42.50.99.001
Omega Speedmaster Professional Moonwatch 3861 Stainless Steel - Sedna Gold / Pink
![Omega Speedmaster Professional Moonwatch 3861 Stainless Steel - Moonshine Gold / Silver (310.20.42.50.02.001)](https://cdn.watchbase.com/watch/md/omega/speedmaster/310-20-42-50-02-001-ee.jpg)
310.20.42.50.02.001
Omega Speedmaster Professional Moonwatch 3861 Stainless Steel - Moonshine Gold / Silver