Omega 1310
Serial no: 37 899 451 (Aprox: 1975).
Data: Omega 1310 (29 Q SCS CALD CORR CORH CORS STS 8P).
- 8 jewels, quartz, sweep second, quickset date, day display.
- Size: 29.0 mm.
- H: = 6.35 mm.
- N: = 32.768 Hz.
- Battery: 354
Versions:
- 1310: day, date. (1973).
- 1315: date. (1973).