Doxa Sub 300 Sea Emerald 821.10.131.10 collection_marrakech Seiko's first diver's watch was

Seiko's first diver's watch was born in 1965

frosted subdials

time zone mechanism

Bio-based resin case (60

Case:  Stainless steel with super-hard coating

Doxa Sub 300 Sea Emerald 821.10.131.10 collection_marrakech Seiko's first diver's watch wasThe original Sub. An icon by any definition In 1967, DOXA launched the revolutionary SUB concept, considered to be the first truly purpose designed divers watch accessible to a broader public. The radical innovations it introduced at the time soon made it the benchmark for professionals, too. Water resistant to 30 bar, roughly equivalent to a depth of 300 meters, it was the first to feature a unidirectional bezel with a dual scale for depth and dive