Uhr der Woche 58: Certina Town & Country der 1960er Jahre mit Kal. 25-651

#vintage #Classic watch
🕒 Overview & Design
This is a dress‑watch/utility watch from the 1960s, with a steel case, square round dial, and a common size of 30–36mm according to Chrono24 and eBay

A Town&Country listed 1960 with a 30mm steel case, plexiglass, silver dial, and automatic Cal. 25‑651.
Caliber 25‑651
Cal. 25‑651 is Certina's in-house automatic movement, running at 19800bph, 27 jewels, with Incabloc œxo and Glucydur balance, Nivarox
cPower reserve of approximately 42 hours, thinner than its predecessors and an automatic-date version of the 25‑65

The movement was widely used from 1960–1975, including a chronometer version (7221 Cal.25-651C)