Seiko Fifty Fathoms
Seiko SNZH55
Seiko SNZH55 watch
Seiko model no SNZH55
Seiko Fifty-five fathoms
Pre owned Seiko watch
Seiko watch with exhibition case back
Seiko bracelet clasp
See-through watch back
Seiko bracelet on mandrel
Seiko stainless steel bracelet

Seiko SNZH55 "Fifty Fathoms"


Regular price £ 0.00 GBP £ 0.00 GBP Sale

This Seiko 5 model is popularly nicknamed Fifty Fathoms, because of its resemblance with the iconic and much more expensive model from Blancpain.

And the slightly doomed Hardlex crystal and soft quality of the dial with gold markers do indeed give a vintage feel to this piece.

The exhibition case back lets you view the rotor, balance wheel and  other components of the high-quality 7S36 movement inside. 

It ticks 6 times per second which gives the second hand a smooth movement. It has a power reserve up to 43 hours when fully wound and will self-wind when moved.

This watch comes with a practical high-quality German made travel case, certificate of authenticity and one year warranty from Arlington watches.



Type Diver
Gender Men's / Unisex
Brand Seiko
Model 7S36-04N0
Caliber No 7S36


  • 100 metres WR
  • Uni-drectional rotating bezel

Case Material

Stainless Steel
Crystal Hardlex
Approx. case width excl. crown 41 mm
Approx. case size lug-to-lug  48 mm
Thickness 14 mm
Lug width 22 mm
Bracelet Original Seiko signed Stainless Steel oyster style bracelet with fold clasp
Condition 8/10

Travel Case


Certificate of Authenticity


1 Year