1970's Longines Ultra-Chron Vintage Large Retro Mens Watch - Stainless Steel Semi-Quick Set Date Case condition: Just short of

Case condition: Just short of perfect mint with the slightest remnants of wear leftover on the back from the clasp contacting it

Its lugs are nice and beefy with very little signs of previous polishing

All of the gold on the watch and dial including the lines on the dial is traditional yellow gold in color and matches beautifully

666 AD Ingenieur not only has a date function

1970's Longines Ultra-Chron Vintage Large Retro Mens Watch - Stainless Steel Semi-Quick Set Date Case condition: Just short ofIn 1967, to commemorate the company's 100th anniversary, Longines released the Ultra Chron, a new line of extremely accurate wristwatches. Depending on the watch, the balance system ticked away at a speedy 28,800 or a blazing 36,000 beat per hour pace, giving it the ability to run incredibly accurately. Those that beat at 36,000 beats per hour balance system, twice the speed of many traditional watches, ticked away at the fastest beat rate of the era,