Omega 1001
The successor of the cal 560 and the first Omega caliber with 28.800 A/h. Introduced in 1968 and mainly used in Constellation (cal: 1001), Seamaster 600 and DeVille (cal: 1002). The 1000 series caliber was short lived, production ended already in 1972 after only 4 years of production. Total production 370.000 pcs. The movement basic design lived on with the caliber 1010 from 1972 but the cal 1000 shares only a few parts with the 1010.
Technical data OMEGA cal: 1001 (27.90 RA SC PC CAL CORR INST STS BULL 20p)
- 20 jewels, automatic wind, date, quickset, hack-feature.
- S: = 28.90 mm.
- H: = 4.25 mm.
- N: = 28.800 A/h.
- Power reserve: 42 h.
Versions:
- 1000: automatic, 17 jewels, date.
- 1001: automatic, 20 jewels, date, chronometer.
- 1002: automatic, 20 jewels, date.