Arly “Oceanproof”

Swiss Watch Fair 1966 BF 39
In order to obtain maximum hgibility at gre af depths, this new diver’ s watch has a dial with extra large index markers. Clarity is gained too through the wide turning bezel which is simplicity itself to operate. The all-steel case is guaranteed waterproof to 20 atmospheres (600 feet) and the watch has an automatic movement with date calendar. (ARLY “Oceanproof”)