DOXA Sub 300T Aquamarine Stainless Steel - 840.10.241.10 NewListingHamilton which has a see-through front

which has a see-through front aperture and case back that reveals the automatic movement in action

bezel set with 46 diamonds

The gray nylon strap secures with a buckle clasp with safety and diver's extension

29 mm stainless steel and 18K Sedna gold case

this watch seamlessly combines luxury and practicality

DOXA Sub 300T Aquamarine Stainless Steel - 840.10.241.10 NewListingHamilton which has a see-through frontDescription In 1968, DOXA launched the SUB 300T Conquistador, the first general public diver's watch equipped with a helium release valve. 50 years later, the new SUB 300T presented in September 2019 pays tribute to the groundbreaking original. This 3 hand diver's watch, available in 7 dial colors, combines the aesthetic genes of the SUB 300T Conquistador with the technical refinements that define the high performance diver's watch of today.