Squale 1521-026 Ocean blasted or Squale 50 Atmos , the classic diving watch from Squale with the famous and characteristic “von Büren” case.
An absolute classic from the 70s with beautiful details such as the back with acid engraving and the screwed crown with “VON” logo, a reference to the founders of the brand Squale  from Büren S.A. / Montres” (Neuchâtel, Switzerland).

Equipped with anti-reflective sapphire glass on both sides for optimum readability under all circumstances.

A sporty and elegant classic from Squale.

  • 316L Stainless steel housing sandblasted
  • diameter 42 mm
  • Lug to Lug 48,4 mm
  • Height of housing 13 mm
  • dial matt blue
  • Bolted bottom with acid engraving
  • Screwed crown
  • Signed crown with “FROM” logo
  • One-sided rotating, latching bezel with 60 clicks
  • Flat sapphire crystal anti-reflective on both sides
  • Highly luminous indexes and hands
  • Lamps Super Luminova
  • 20 mm rubber strap with signed buckle
  • Swiss Made
  • Squale Box and Papers


All objects shown in the photos are for illustration purposes only. Any decoration parts are not part of the sales contract and will not be delivered. The delivered item may vary in shape, colour, dimensions, etc. due to production reasons.


Additional information

Strap color

black, blue


up to 500 m


ETA 2824-2 Automatic

Power reserve (h)

38 – 40