Additional information


up to 500 m


ETA 2824-2 Automatic

Power reserve (h)

38 – 40





Squale Watch 1521-026 ONDA BLUE (SH)
Used, condition very good, excluded from exchange.

Squale ONDA or Squale 50 Atmos Onda, the classic diving watch from Squale with the famous and characteristic “von Büren” case.
An absolute classic from the 70’s with beautiful details like the back with acid engraving and the screwed crown with “VON” logo, a white on the founders of the brand Squale “von 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.

  • Waterproof to 500 m / 50 Atm.
  • Eta Swiss 2824-2 automatic movement
  • Power reserve 38-40 hours
  • date display
  • 316L Stainless steel case high gloss polished
  • Curved Aqua dial
  • Diameter 42 mm
  • Lug to Lug 48,4 mm
  • Height housing 13 mm
  • Screwed back with acid engraving
  • Screw-down crown
  • Signed crown with “VON” logo
  • Unidirectional rotating, snap-in bezel with 120 clicks
  • Flat sapphire crystal anti-reflective on both sides
  • Highly luminous indexes and hands
  • Light source Super Luminova
  • 20 mm Band abutment
  • Swiss Made
  • Squale Box and papers


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