Original von jeune padawan
Zitat:
Original von COMEX
1965-1980: 1680
1981-1989: 16800
DANKE :gut:
Also, Vintagesubmariner.com ist falsch hier :
In 1965, Rolex introduced the caliber 1565, which was both C.O.S.C. certified and had a date display. In 1971, Rolex iterated the caliber to include hacking (meaning the seconds hand stops when the crown is pulled out for time setting). The 1565 caliber lead to a new model series, the 168X series. Reference 1680 was introduced in 1965 or 1966 and had the chronometer status and a date display. This also introduced the Cyclops date magnifier to the Submariner line.
The reference 16800 was introduced in 1977-78. The 16800 introduced caliber 3135 which introduced the quick-set date and a sapphire crystal.