Tissot T 12

Swiss Watch Fair 1967 BF 23
Tissot presents a series of functional “technical” watches at the Basle Fair. From left to right: T 12 Chronograph with waterproof case, hour, minutes and seconds totalizers and tachymetric scale; T 12 Navigator giving universal time, 24-hour dial, automatic movement with calendar, waterproof case; T 12 Diver guaranteed to 396 feet, turning inner-bezel, automatic with calendar. (TISSOT T 12)