Squale 1521 Swiss Made COSC Diver's Watch - Blue Dial - Rubber and Leather Straps

Regular price
Regular price
Sale price

Please Note - UK Delivery Only On Squale Watches

Squale 1521 Swiss Made COSC Diver's Watch - Blue Dial - Rubber and Leather Straps

Please Note - UK Delivery Only On Squale Watches

Selected Colour: Blue

2 in stock
Regular price
Regular price
Sale price
Includes FREE delivery

Pay Securely

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Free UK
90 Day Returns

Carbon neutral since 2019

Free delivery over £50

Ordering from the UK? All orders are sent with Royal Mail 24 or 48 Tracking

We use some of the best delivery services in the world

The COSC Certified 1521 models are the cornerstone of the 1521 Collection. Not only is their mechanical performance outstanding, but their look is equally extraordinary. They are in fact the first steel models to feature a case with a bi-lux finish, i.e. satin-finished with polished bevels for maximum elegance.

Squale COSC models come in a box set that includes a waterproof case, a COSC certificate detailing the results of the tests carried out by the organization, a unique Squale identification certificate issued for each individual watch, and an additional vegetable-tanned leather strap. This particular method of tanning increases the water resistance of the strap and makes it more comfortable to wear.

The Squale 1251 COSC Blue Dial Divers Watch, showcases a brushed case with polished bevels measuring 42mm. With its certified water resistance of up to 500 meters, this watch excels in versatility and performance.

To make the 1521 COSC watches truly reliable instruments in all underwater adventures, the technical characteristics are designed to ensure maximum reliability in all situations. The bezel, equipped with indicators made in SuperLuminova, and the dial with applied indexes, guarantee high legibility even in the most extreme diving conditions where it becomes important to keep track of every single minute.

Why this watch?

  • Squale are renowned for producing high-quality professional dive watches
  • Automatic Sellita SW 200-1 COSC Certified
  • Includes black homage Tropic rubber and vegetable-tanned leather strap

About The Brand

Squale has been manufacturing professional dive watches since 1959. Back then dive watches were just emerging as a new category of tool watch, and Squale quickly established itself as a quality manufacturer of these crucial pieces of equipment.

As a result, Squale watches were worn by many record-breaking divers. In 1967 Enzo Maiorca achieved an immersion record using a Squale Master. And, in 1970 Jacques Mayol set a historic immersion record in Japan, reaching a depth of 76 meters wearing a Squale watch on his wrist.

Today Squale continues to produce many models of dive watches. All of which are professional tools able to withstand the rigours of life in the ocean.


    Watch Bezel Blue Bezel Insert - Aluminium
    Watch Case Back Screw-Down
    Watch Case Colour Silver
    Watch Case Finish Brushed with Polished Bevels
    Watch Case Material 316L Stainless Steel
    Watch Case Crown Screw-Down
    Watch Dial Colour Blue
    Watch Diameter 42mm
    Watch Functions Date, Hours, Minutes, Seconds
    Watch Glass Sapphire crystal
    Watch Lug Length 48.6mm
    Watch Lug Width 20mm
    Watch Lug Luminescence Super-LumiNova applied to dial and hands
    Watch Movement Sellita SW 200-1 COSC
    Watch Movement Type Automatic
    Watch Power Reserve 38 Hours
    Watch Style Dive
    Watch Warranty 2 Year Warranty
    Watch Water Resistant 500 Mtrs (50ATM)