Sub 600T

The DOXA Sub 600T traces its roots to the early 1980s, when it was designed to meet the demands of professional divers and military contracts, setting it apart from the cushion-cased Sub 300 series. Its angular case and left-side crown are hallmarks of the original design, and recent reissues capture that distinctive tool-watch character while updating materials and finishing for modern collectors. The Sub 600T has become a cult favorite for those seeking a vintage-inspired diver with a unique silhouette and authentic heritage.

Multiple variants exist, including stainless steel and titanium cases, with dial colors like Professional orange, Sharkhunter black, and Aquamarine blue. Reference numbers differ by case material and dial, and some limited editions feature ceramic bezels or full lume dials, driving price premiums. The 40mm case wears compact yet substantial, while the 600-meter water resistance and unidirectional bezel make it a true diver’s companion. Most reissues house the reliable Sellita SW200-1 automatic movement, a practical choice for maintenance and accuracy.

Price variation is driven by case material, dial color rarity, and limited edition status—titanium and special dials command higher values. Bracelet and rubber strap options affect the wearing experience, and collectors often seek the original beads-of-rice bracelet for authenticity. If you’re after the Sub 600T’s distinctive look, confirm the case finish and dial variant match your preference, as these details matter most for collectibility and future value.