Longines “Ultra-Chron”

Swiss Watch Fair 1968 BF 7H
For sports, a large man’s watch is not out of place on a dainty wrist. Stainless steel “tonneau” line case. For scuba diving, the watch has a turning bezel and. is water-resistant to a depth of 660 feet. A movement of the latest typu with 36,000 vibrations per hour endows it with very high precision (LONGINES “Ultra-Chron”) Shelby GT 550 Racing/scuderia Filipinetti.