Omega · Automatic
8611
The 8611 is the 8601 annual calendar with a gold rotor and balance bridge, the version for precious-metal cases. It powers 19 watches in this library.
- Winding
- Automatic
- Power Reserve
- 60 hours
- Frequency
- 25,200 vph (3.5 Hz)
- Jewels
- 39
- Diameter
- 29 mm
About the Omega 8611
The 8601 is the annual-calendar member of Omega's co-axial 8500 family, with the month at 3 o'clock, a silicon balance spring, two barrels for 60 hours, 39 jewels and a beat of 25,200 vph at 29 mm across; the calendar knows the length of every month except February. The 8611 is the same movement with its rotor and balance bridge made in gold, so that a display back on a gold case shows a matching movement. The glossary explains the annual calendar.
In the library it powers 10 Aqua Terra Annual Calendar references at 43 mm in gold and 9 De Ville Hour Vision Annual Calendars at 41 mm. 3 are limited editions.
The 8501 and 8521 follow the same gold-rotor convention for the three-hand movements.
Watches with this movement
19
Omega
Seamaster Aqua Terra 150m Co-Axial 43 Annual Calendar Red Gold / Grey
231.53.43.22.06.001 · 43 mm
Omega
Seamaster Aqua Terra 150M Co-Axial 38.5 Annual Calendar Red Gold / Grey
231.53.39.22.06.001 · 38.5 mm
Omega
Seamaster Aqua Terra 150M Co-Axial 43 Annual Calendar Red Gold / Grey / Bracelet
231.50.43.22.06.003 · 43 mm
Omega
Seamaster Aqua Terra 150M Co-Axial 43 Annual Calendar Red Gold / Grey
231.53.43.22.06.003 · 43 mm
Omega
Seamaster Aqua Terra 150M Co-Axial 38.5 Annual Calendar Red Gold / Grey / Bracelet
231.50.39.22.06.001 · 38.5 mm
Omega
Seamaster Aqua Terra 150M Co-Axial 38.5 Annual Calendar Red Gold / Silver / Bracelet
231.50.39.22.02.001 · 38.5 mm
Omega
Seamaster Aqua Terra 150m Co-Axial 43 Annual Calendar Red Gold / Grey / Bracelet
231.50.43.22.06.001 · 43 mm
Omega
De Ville Co-Axial Annual Calendar Red Gold / Silver / Alligator
431.53.41.22.02.001 · 41 mm
Omega
De Ville Co-Axial Annual Calendar Red Gold / Brown / Alligator
431.53.41.22.13.001 · 41 mm
Omega
Seamaster Aqua Terra 150M Co-Axial 43 Annual Calendar Red Gold / Silver / Bracelet
231.50.43.22.02.002 · 43 mm
Omega
Seamaster Aqua Terra 150m Co-Axial 43 Annual Calendar White Gold / Grey
231.53.43.22.01.001 · 43 mm
Omega
Seamaster Aqua Terra 150M Co-Axial 38.5 Annual Calendar Red Gold / Silver
231.53.39.22.02.001 · 38.5 mm
Omega
De Ville Co-Axial Annual Calendar Platinum / White
431.93.41.22.04.001 · 41 mm
Omega
De Ville Co-Axial Annual Calendar Red Gold / Brown / Bracelet
431.50.41.22.13.001 · 41 mm
Omega
De Ville Hour Vision Co-Axial Annual Calendar White Gold / Black
431.63.41.22.01.001 · 41 mm
Omega
De Ville Co-Axial Annual Calendar Red Gold / Silver / Bracelet
431.50.41.22.02.001 · 41 mm
Omega
De Ville Hour Vision Co-Axial Annual Calendar Red Gold / Silver / Bracelet
431.60.41.22.02.001 · 41 mm
Omega
De Ville Hour Vision Co-Axial Annual Calendar Red Gold / Brown / Bracelet
431.60.41.22.13.001 · 41 mm
Omega
De Ville Hour Vision Co-Axial Annual Calendar Red Gold / Brown / Alligator
431.63.41.22.13.001 · 41 mm
Discussion
0 commentsLoading…