Squale 1521 Classic Bracelet Ref. 1521CL.SQ20B | Swiss Automatic Professional Diving Watch 500m

$1,178.00

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🟩 Brand New – Available · Shipped in 24–48h
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🟩 Official Squale International Warranty
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🟩 Swiss Independent Watch Specialist Since 1999

Few Swiss dive watches have remained true to themselves for more than sixty years. The Squale 1521 Classic is one of them. Built around the legendary case created by Charles Von Büren in the 1960s, it is still recognised today as one of the defining designs of professional Swiss dive watchmaking.

When Time Decides Not to Change a Design

In 1959, Charles Von Büren registered the Squale name in Switzerland after years devoted to manufacturing professional diving watches and watch cases. A few years later, he created what would become the famous 1521 case.

More than sixty years have passed.

The crown is still positioned at 4 o’clock. The proportions remain virtually unchanged. The profile is instantly recognisable.

Very few watch designs can make that claim.

Fitted with its solid stainless steel bracelet and powered by the trusted Swiss Sellita SW200-1 automatic movement, the 1521 continues to embody the same philosophy that inspired its creation: reliability before fashion, function before marketing.

Its 500-metre water resistance is not there to impress. It simply reminds us that the 1521 was conceived as a genuine professional diving instrument.

Owning a Squale 1521 is not about following a trend. It is about wearing one of the very few Swiss watch designs that more than sixty years of history have chosen not to improve.

What Connoisseurs Appreciate

  • The legendary Charles Von Büren 1521 case, virtually unchanged since the 1960s.
  • More than sixty years of uninterrupted design continuity.
  • Professional 500-metre (50 ATM) water resistance.
  • Reliable Swiss Sellita SW200-1 automatic movement.
  • The iconic crown at 4 o’clock for comfort and protection.
  • A solid stainless steel bracelet built for everyday wear.
  • A cult Swiss dive watch whose reputation was earned underwater.
Estimated delivery - 8-20 days

(This is an estimated delivery period. Delivery may be slightly earlier or later depending on product demand and the manufacturer’s availability.)

Free worldwide shipping
Brand new in original box and with manufacturer's papers
2 years manufacturer’s international warranty
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Questions about this watch?

Feel free to contact us. Linda Meyer will personally answer your questions and help you make your decision with confidence.

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Description

Technical Specifications

Reference: 1521CL.SQ20B

Movement

  • Swiss automatic Sellita SW200-1
  • 26 jewels
  • 28,800 vibrations/hour
  • Approx. 38-hour power reserve

Functions

  • Hours
  • Minutes
  • Central seconds
  • Date

Case

  • 316L stainless steel
  • Diameter: 42 mm
  • Screw-down crown at 4 o’clock
  • Screw-down case back
  • Water resistance: 500 metres (50 ATM)

Crystal

  • Sapphire crystal with anti-reflective coating

Bezel

  • Unidirectional rotating diving bezel

Dial

  • Black dial
  • Super-LumiNova® hands and hour markers
  • Signature orange minute hand

Bracelet

  • Solid 316L stainless steel bracelet
  • Folding clasp

Swiss Made

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