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Regular price $2,895.00 SGD
Regular price Sale price $2,895.00 SGD

Established in 1889 in Switzerland, Doxa started with humble beginnings and has come a long way. 

In 1968, Doxa launched the SUB 300T Conquistador, which was the first general public diver's watch equipped with a helium escape valve. Over 50 years later, the new SUB 300T was born as a tribute to the original Sub 300T.

The orange dial on the Doxa Sub 300T PROFESSIONAL has a practical purpose and was not intended for aesthetic reasons, although it could now be said to give the watch more character. It is to allow the diver to see more legibly underwater. 

The Doxa Sub 300T PROFESSIONAL is a classic timepiece and well adorned by Doxa's collectors worldwide. You will never go wrong with this piece and it is recognizable by those who know their watches.

What you're getting is a robust Swiss-made diver watch by Doxa, highest-quality 316L stainless steel, scratch-resistant Sapphire crystal glass, screw-down crown, Super‑LumiNova® luminescent coating, basically the essentials of a good dive watch.

Comes with a 2-years manufacturer's warranty.


  • Swiss mechanical automatic, self-winding
  • 38 hours power reserve
  • 42.5mm stainless steel case (wears more like a 41mm)
  • Solid stainless steel, screw-down case back
  • Water resistance up to 1,200 meters
  • Patented unidirectional rotating bezel with an integrated no-decompression dive time calculator