Today we will be introducing luxury watch parts: "Movement" variations - Omega .
Luxury watch movements are made by hand by craftsmen combining hundreds of parts, and there are numerous variations, ranging from simple two-hand watches to ultra-complex mechanisms such as perpetual calendars and tourbillons.Moreover, they do not merely perform a specific function, but many are finished so beautifully that they are worthy of being called works of art, and many people are impressed by their beautiful form and consider purchasing one.
Therefore, over several posts, I would like to introduce the main movements of each brand along with their representative models.
This time, we will introduce the main movements used in " Omega ". Please enjoy until the end.
Introducing the movement
①Cal.321
| diameter | 27mm | thickness | 6.74mm |
| Frequency | 18,000 vibrations | Year of release | 2019 |
| Number of jewels | 17 pieces | Drive system | Manual winding |
| composition | 3 hands + chronograph | Power reserve | Approximately 55 hours |
- While faithfully reproducing the original "Cal.321," the length of the mainspring has been increased by adding a barrel stem, extending the power reserve to approximately 55 hours.
・"Speedmaster Caliber 321" "Ref.311.93.42.30.99.001"
*Source: https://www.commit-watch.co.jp/buyer/watches/mens/omega/speedmaster-337988/
*Source: https://www.commit-watch.co.jp/buyer/watches/mens/omega/speedmaster-calibre321-275605/
➁Cal.3861
| diameter | 27mm | thickness | 6.87mm |
| Frequency | 21,600 vibrations | Year of release | 2019 |
| Number of jewels | 26 pieces | Drive system | Manual winding |
| composition | 3 hands + chronograph | Power reserve | Approximately 50 hours |
- By adopting a coaxial escapement and a silicon hairspring (free sprung balance), magnetic resistance of 15,000 gauss has been achieved, maintenance intervals have been improved, and the power reserve has been extended.
*Source: https://www.commit-watch.co.jp/buyer/watches/mens/omega/speedmaster-limited-edition-318366/
*Source: https://www.commit-watch.co.jp/buyer/watches/mens/omega/speedmaster-moonwatch-professional-296523/
➂Cal.8800
| diameter | 26mm | thickness | 4.6mm |
| Frequency | 25,200 vibrations | Year of release | 2016 |
| Number of jewels | 35 pieces | Drive system | Automatic |
| composition | 3 hands + date | Power reserve | Approximately 55 hours |
- By adopting a coaxial escapement and a free-sprung balance made of silicon “Si14”, magnetic resistance of 15,000 gauss has been achieved and maintenance cycles have been improved.
*Source: https://www.commit-watch.co.jp/buyer/watches/mens/omega/seamaster-244590/
➃Cal.8900
| diameter | 29mm | thickness | 5.5mm |
| Frequency | 25,200 vibrations | Year of release | 2015 |
| Number of jewels | 39 pieces | Drive system | Automatic |
| composition | 3 hands + date | Power reserve | Approximately 60 hours |
- The free-sprung balance made of silicon “Si14” provides magnetic resistance of 15,000 gauss, and the use of a double barrel ensures a power reserve of approximately 60 hours.
*Source: https://www.commit-watch.co.jp/buyer/watches/mens/omega/sea-master-198278/
⑤Cal.9900
| diameter | 32.5mm | thickness | 7.6mm |
| Frequency | 28,800 vibrations | Year of release | 2016 |
| Number of jewels | 54 pieces | Drive system | Automatic |
| composition | 3 hands + chronograph + date | Power reserve | Approximately 60 hours |
- It has a simple-to-operate time zone function, a free-sprung balance made of silicon "Si14" that provides magnetic resistance of 15,000 gauss, and a double barrel that ensures a power reserve of approximately 60 hours.
*Source: https://www.commit-watch.co.jp/buyer/watches/mens/omega/sea-master-planet-ocean-260316/
⑥Cal.8806
| diameter | 26.0mm | thickness | 4.6mm |
| Frequency | 25,200 vibrations | Year of release | - |
| Number of jewels | 35 pieces | Drive system | Automatic |
| composition | 3 needles | Power reserve | Approximately 55 hours |
- By adopting a free-sprung balance made of silicon “Si14”, magnetic resistance of 15,000 gauss is achieved and maintenance cycles are improved .
- Railmaster 1957 Trilogy "Ref.220.10.38.20.01.002"
*Source: https://www.commit-watch.co.jp/buyer/watches/mens/omega/seamaster-diver-300m-325637/
*Source: https://www.commit-watch.co.jp/buyer/watches/mens/omega/railmaster-1957-trilogy-251701/
⑦Cal.9906
| diameter | 32.5mm | thickness | 6.4mm |
| Frequency | 28,800 vibrations | Year of release | - |
| Number of jewels | 44 pieces | Drive system | Manual winding |
| composition | 2 hands + chronograph + date | Power reserve | Approximately 60 hours |
The silicon balance spring provides magnetic resistance of 15,000 gauss, and the two barrels arranged in series ensure a power reserve of approximately 60 hours.
*Source: https://www.commit-watch.co.jp/buyer/watches/mens/omega/speedmaster-217408/
⑧Cal.9300
| diameter | 32.5mm | thickness | 7.6mm |
| Frequency | 28,800 vibrations | Year of release | 2011 |
| Number of jewels | 54 pieces | Drive system | Automatic |
| composition | 2 hands + chronograph + date | Power reserve | Approximately 60 hours |
- Equipped with a silicon balance spring and two barrels installed in parallel, it provides a power reserve of approximately 60 hours.
*Source: https://www.commit-watch.co.jp/buyer/watches/mens/omega/speedmaster-255597/
⑨Cal.9904
| diameter | -mm | thickness | -mm |
| Frequency | 28,800 vibrations | Year of release | 2016 |
| Number of jewels | 54 pieces | Drive system | Automatic |
| composition | 2 hands + chronograph + date + moon phase | Power reserve | Approximately 60 hours |
The silicon “Si14” balance wheel provides magnetic resistance of 15,000 gauss, and the use of a double barrel ensures a power reserve of approximately 60 hours.
*Source: https://www.omegawatches.jp/watch-omega-speedmaster-moonphase-co-axial-master-chronometer-moonphase-chronograph-44-25-mm-30493445203001
⑨Cal.1932
| diameter | -mm | thickness | -mm |
| Frequency | 36,000 vibrations | Year of release | 2022 |
| Number of jewels | 45 pieces | Drive system | Manual winding |
| composition | 2 hands + split second chronograph + minute repeater | Power reserve | Approximately 60 hours |
- The silicon balance spring provides magnetic resistance of 15,000 gauss, and the watch is equipped with a chime mechanism and security features to prevent tampering.
*Source: https://www.omegawatches.jp/watch-omega-speedmaster-chrono-chime-co-axial-master-chronometer-chronograph-45-mm-52250455203001
summary
What did you think.
We have introduced various wonderful movements, but when it comes to Omega, the name that always comes up as a masterpiece is the "Cal.321". The foundation of this masterpiece is the immeasurable presence of Lemania, but the technical capabilities of Omega, which has improved and created it, are remarkable. Why not take this opportunity to look for your favorite watch by focusing on movements that don't get much attention. Many of the representative models introduced this time have already been discontinued and cannot be purchased at authorized dealers, so if you are in the area, please stop by Commit Ginza.
Once again, we hope this article helps you find your favorite luxury watch.