1965 · Certina
DS Turtle
Shown in the order they were catalogued.
Features
Automatic
A watch powered by automatic (self-winding) movement that doesn't require a battery. It winds itself using the daily usage motion of the wearer's wrist.
The Certina 25-651 is an automatic watch movement produced between 1960 and 1975. Within this period, the movement was primarily used in chronometers, with a total of 7221 units manufactured. Detailed References: 19800 A/h: - 25-65: automatic - 25-651: automatic, date - 25-652: automatic, day, date - 25-66: manual wind - 25-661: manual wind, date 28800 A/h, ball bearing for minute staff: - 25-671: automatic, date - 25-672: automatic, day, date 28800 A/h, ball bearing plate redesigned: - 25-68: automatic - 25-681: automatic, date - 25-682: automatic, day, date