Tudor Submariner Ref. 7928 - Rare Mark 6 Gloss Dial with Tritium/Zinc Sulfide Markers
Year: 1966.
Movement: Automatic 390 calibre.
Case: 39mm steel case with rounded crown guards.
Dial: Original Black gloss Mark 6 dial. Tritium/Zinc Sulfide lume to dial and hands. The Mark 6 dial is the rarest in the 7928 line up and mainly appears on watches dated to the fourth quarter of 1966. This watch is dated to IV66 and is found within the watches caseback.
Bezel: Bi-directional bezel.
Crystal: Domed Acrylic Crystal.
Bracelet: Original 7206 folded bracelet dated to 1966. Also comes with a complimentary grey single pass strap from Yorkshire Watch Straps.
As with all watches bought from Watts On Watches, we offer a 12 month warranty on all purchases.
Comes as watch only. It is common for vintage watches to not come with box and papers. In the rare example that a watch does come with box and papers it will be mentioned in the description. All purchases come with bespoke Watts On Watches packaging and purchase documentation.
Want to pay with finance? Click here.
Year: 1966.
Movement: Automatic 390 calibre.
Case: 39mm steel case with rounded crown guards.
Dial: Original Black gloss Mark 6 dial. Tritium/Zinc Sulfide lume to dial and hands. The Mark 6 dial is the rarest in the 7928 line up and mainly appears on watches dated to the fourth quarter of 1966. This watch is dated to IV66 and is found within the watches caseback.
Bezel: Bi-directional bezel.
Crystal: Domed Acrylic Crystal.
Bracelet: Original 7206 folded bracelet dated to 1966. Also comes with a complimentary grey single pass strap from Yorkshire Watch Straps.
As with all watches bought from Watts On Watches, we offer a 12 month warranty on all purchases.
Comes as watch only. It is common for vintage watches to not come with box and papers. In the rare example that a watch does come with box and papers it will be mentioned in the description. All purchases come with bespoke Watts On Watches packaging and purchase documentation.
Want to pay with finance? Click here.
Year: 1966.
Movement: Automatic 390 calibre.
Case: 39mm steel case with rounded crown guards.
Dial: Original Black gloss Mark 6 dial. Tritium/Zinc Sulfide lume to dial and hands. The Mark 6 dial is the rarest in the 7928 line up and mainly appears on watches dated to the fourth quarter of 1966. This watch is dated to IV66 and is found within the watches caseback.
Bezel: Bi-directional bezel.
Crystal: Domed Acrylic Crystal.
Bracelet: Original 7206 folded bracelet dated to 1966. Also comes with a complimentary grey single pass strap from Yorkshire Watch Straps.
As with all watches bought from Watts On Watches, we offer a 12 month warranty on all purchases.
Comes as watch only. It is common for vintage watches to not come with box and papers. In the rare example that a watch does come with box and papers it will be mentioned in the description. All purchases come with bespoke Watts On Watches packaging and purchase documentation.
Want to pay with finance? Click here.
Tudor Submariner Ref. 7928 – Rare Mark 6 Gloss Dial
Looking for a vintage dive watch that truly stands out? Meet the Tudor Submariner Ref. 7928, featuring the incredibly rare Mark 6 gloss dial — a real grail piece for Tudor and Submariner collectors alike. Produced in 1966, this model carries the kind of history, character, and charm that only a true vintage diver can offer.
The 39mm stainless steel case with rounded crown guards gives it that classic Submariner silhouette, while the beautifully aged gloss black dial features original Tritium/Zinc Sulfide lume — now aged into a rich, creamy patina that collectors dream about. Inside, you’ll find the robust Tudor Calibre 390 automatic movement, made for real-world durability.
This example is especially desirable thanks to its original 7206 folded-link bracelet dated 1966, its rare dial configuration (only seen in a narrow production window), and its untouched, naturally aged character. It also comes with a custom grey single-pass strap from Yorkshire Watch Straps for added versatility.
Key Features:
Year: 1966
Movement: Tudor Calibre 390 automatic
Case: 39mm stainless steel with rounded crown guards
Dial: Rare Mark 6 gloss black with original Tritium/Zinc Sulfide lume
Crystal: Domed acrylic
Bezel: Bi-directional rotating bezel
Bracelet: Original 7206 Rolex folded-link bracelet, stamped 1966
Additional: Grey single-pass Yorkshire Watch Straps accessory
Water Resistance: Originally rated for professional diving (not pressure-tested today)
Why This Tudor Submariner?
The Tudor 7928 Mark 6 is more than just a vintage Submariner — it’s a rare, historically important model with collector-grade features. The untouched Tritium/Zinc Sulfide lume, the sought-after Mark 6 dial, and the matching 1966 bracelet all make this an exceptional opportunity for anyone who loves vintage dive watches.
Condition:
This piece is in outstanding vintage condition, with beautiful, natural patina across the dial and hands. Fully inspected, carefully preserved, and as always, it’s backed by our 12-month Watts On Watches warranty for total peace of mind.
🔎 Ready to add one of the rarest Tudor Submariners to your collection?
Shop the Tudor Submariner Ref. 7928 Mark 6 Gloss Dial now at Watts On Watches — your trusted vintage watch experts.