Technical sheet
Brand
Omega
Calibre
Ω 861
International reference
2552
Compatibility
860-862-863-864-865-866-867-910-911-920-930
State
Never used
Year of production
1968-1996
Caliber diameter
27.00 mm
Caliber height
6.87 mm
Frequency
21'600 A/h
Lift
50°
Power reserve
40h
Ruby
17
SKU
Ω_861_2552
