Swiss Watch Fair 1966 BF 9
Here’s a dressy town watch with a rugged constitution. It has waterproof properties which until now have been reserved for specialist diving watches. Its elegant steel case is of monobloc (one piece) design capable of resisting pressures up to 10 atmospheres (equivalent to 300 feet underwater). It is automatic, with date calendar. Note also the blue-tinted dial. (JENNY “Caribbean 100”)