We are pleased to present an early 1970s version with a magnificent cushion case in a beautiful 34 mm size. A very charming vertically brushed silver dial with gorgeous details: steel and onyx hour markers, a date between four and five o’clock, and, above all, an applied logo and mention at noon as well as the mentions chronometer and Ultra-Chron on the bottom.
LONGINES ULTRA CHRON
Longines 431 automatic n° 50526627 chronometer certified - Circa 1970
As Longines celebrates its 190th anniversary in 2022, the brand has relaunched its Ultra-Chron. In 1959, Longines was ready to present the first high-frequency movement for a wristwatch: the caliber 360, oscillating at 36,000 vibrations per hour, manufactured by hand and adjusted for observatory competitions. The Longines Ultra-Chron was presented in 1967 to celebrate the centenary of Longines.
WHAT THEY DON'T TELL YOU IN BOOKS ...
PRETTY LITTLE DETAILS
|Model:||Ultra-Chron reference 8351 1|
|Caliber:||Longines 431 automatic n° 50526627 chronometer certified|
|Strap:||Joseph Bonnie leather|
|Papers / Box:||No|