Squale 1521 Ocean COS Automatic Sunray Blue Dial Steel Strap Men's Watch 1521COSOCN.SQ20B
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Squale 1521 Ocean COS Automatic Sunray Blue Dial Steel Strap Men's Watch 1521COSOCN.SQ20B
Engineered for precision and elegance, the Squale 1521 Ocean COSC 1521COSOCN.SQ20B combines dive-watch heritage with Swiss chronometer-grade performance. Featuring a striking sunray blue dial, stainless steel construction, and a COSC-certified automatic movement, this timepiece delivers both underwater reliability and refined everyday appeal.
Design & Features
Dial & Display
Dial Color: Sunray Blue – Deep ocean-inspired finish with radiant texture.
Markers: Applied Indexes – Framed in polished steel with Super-LumiNova® for strong legibility.
Hands: Polished Steel with Luminous Fill – Broad sword-style hands for quick and clear reading.
Display: Analog – Three-hand layout with date window at 3 o’clock.
Dial Detail: "Chronometer Officially Certified" text highlights COSC status.
Case & Build
Case Shape: Cushion – Signature Squale 1521 design for optimal ergonomics and style.
Material: Polished 316L Stainless Steel – Corrosion-resistant and expertly finished.
Case Size: 42mm – Balanced for presence and comfort.
Crystal: Sapphire – Scratch-resistant with anti-reflective coating for underwater visibility.
Bezel: Unidirectional – Blue insert with 60-minute dive scale and luminous marker.
Case Back: Solid – Laser-engraved with Squale logo and COSC designation.
Crown: Screw-down (4 o’clock position) – Protects against water ingress and accidental adjustment.
Strap & Comfort
Strap Material: Stainless Steel – Solid link bracelet for strength and sophistication.
Color: Silver – Complements the case and enhances the blue dial.
Clasp: Folding Clasp with Safety – Secure and comfortable for daily or dive wear.
Movement & Performance
Movement: Swiss Automatic (COSC-Certified Sellita SW200-1) – Precision chronometer-grade movement with 38-hour power reserve.
Functions: Hours, minutes, seconds, date.
Water Resistance: 500 meters (50 ATM) – Professional-grade depth rating for serious divers.
Specifications
Brand: Squale
Model: 1521COSOCN.SQ20B
Movement: Swiss Automatic (COSC-Certified Sellita SW200-1)
Case Material: Polished 316L Stainless Steel
Case Size: 42mm
Dial Color: Sunray Blue
Strap Material: Stainless Steel
Crystal: Sapphire with anti-reflective coating
Water Resistance: 500m (50 ATM)
Key Features
COSC Certification – Officially certified Swiss chronometer for exceptional accuracy.
Sunray Blue Dial – Reflects light with oceanic brilliance and visual depth.
500m Water Resistance – True dive-ready build for extreme underwater use.
Unidirectional Bezel – Time your dives reliably and safely.
Timeless Squale Design – Merges tradition with top-tier mechanical performance.
Who Is It For?
Professional Divers – Built to perform where it matters most: underwater.
Watch Aficionados – A certified chronometer with iconic dive heritage.
Collectors – Rare blend of COSC precision and vintage dive design.
Daily Wearers – Rugged and elegant for all-occasion versatility.
The Squale 1521COSOCN.SQ20B is where high-performance mechanics meet aquatic elegance—a professional dive watch that stands out for its beauty, precision, and heritage.
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Delivery Information
UK Shipping
We are pleased to offer FREE shipping on all UK orders. All items sent to UK customers are fully insured for added peace of mind.
The table below provides a breakdown of our shipping rates based on the selling price of your order, including VAT and any discounts.
| Selling Price | Royal Mail 48 Tracked |
Royal Mail 24 Tracked & Signed |
Special Delivery Next Day Orders placed Mon–Fri |
Special Sunday Delivery Orders placed before Saturday 12pm |
Royal Mail Special Delivery By 1pm |
|---|---|---|---|---|---|
| £0 to £99.99 | FREE | £4.99 | £7.99 | £7.99 | £9.99 |
| £100 to £499 | N/A | FREE | £7.99 | £7.99 | £9.99 |
| £500 or more | N/A | N/A | FREE | £7.99 | £9.99 |
We know your order is important to you, so we use Royal Mail’s tracked delivery service on all UK orders.
We also offer Royal Mail Special Delivery, which for an additional fee offers guaranteed delivery the next day before 1pm.
*Royal Mail Tracked 24 and Royal Mail Tracked 48 services are 98% accurate but not guaranteed.
UK orders placed before 4pm Monday–Friday are dispatched the same day. Orders placed on Saturday or Sunday are dispatched on the following working day.
We are not open during UK bank holidays. Orders received on bank holidays will be dispatched promptly the next working day.
International Shipping & Duties
We’re pleased to offer worldwide delivery with fully tracked and insured shipping.
To make international delivery clearer, our shipping terms vary depending on the delivery country. Some destinations are shipped with duties and taxes included, while others may require local import charges to be paid before delivery.
DDP Destinations
For orders delivered to the USA, Canada and the European Union countries listed below, we ship on a DDP (Delivered Duty Paid) basis.
This means the price you pay at checkout includes:
- Your goods
- International shipping
- Applicable import duties
- Applicable taxes/VAT
- Customs clearance charges where applicable
Duties and taxes are included at checkout for the countries listed below. This means you should not be asked to pay additional import fees before delivery.
Countries currently shipped with duties and taxes included
North America
- United States
- Canada
European Union / Eurozone
- Austria
- Belgium
- Bulgaria
- Croatia
- Cyprus
- Estonia
- Finland
- France
- Germany
- Greece
- Ireland
- Italy
- Latvia
- Lithuania
- Luxembourg
- Malta
- Netherlands
- Portugal
- Slovakia
- Slovenia
- Spain
European Union / Non-Euro Currency Countries
- Czech Republic / Czechia
- Denmark
- Hungary
- Poland
- Romania
- Sweden
If your delivery country is listed above, duties and taxes are included at checkout and you should not be asked to pay additional import duties or taxes before delivery.
Please note that delivery times can still vary if customs require additional checks, but any applicable duties and taxes should already be covered where DDP has been selected and charged at checkout.
Rest of World — DAP
For all other international destinations outside of the countries listed above, orders are shipped on a DAP (Delivered At Place) basis.
This means the price you pay at checkout covers:
- Your goods
- International shipping
It does not include overseas sales tax, import VAT, customs duties, tariffs, or courier clearance/handling fees.
When your order reaches your country, local customs authorities may apply additional charges, including:
- Import VAT or local sales tax
- Customs duties or tariffs
- Courier handling or clearance fees
These charges are set by your country’s customs authority and are payable by you before delivery.
If charges are due, you’ll usually be contacted directly by the courier with a secure link to pay any applicable fees. Once cleared, your parcel will be released for delivery.
Estimated Delivery Times After Dispatch
Customs processing times vary by country and may extend delivery slightly.
If Import Charges Are Not Paid
For DAP shipments, if local import charges, taxes, duties or courier fees are not paid, or if delivery is refused, the parcel may be returned to us.
In this case, we will refund your order minus:
- The original outbound shipping cost
- Any return shipping fees charged to us
- Any customs, duty, tax or clearance fees billed to us by the courier
Estimating Import Costs for DAP Countries
Import VAT, duty and tariff rates vary by country. For an estimate, please contact your local customs authority or use your government’s official import calculator before placing your order.
If your delivery country is listed as a duties and taxes included destination above, your order will be shipped on a DDP basis.
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Frequently Asked Questions
Yes — we are an Authorised Dealer for every brand we sell. All watches come with an official box, papers, and a full manufacturer’s warranty.
Every watch includes a manufacturer warranty. You’ll find more warranty info listed in the product description.
Orders placed before 5pm (Mon–Fri) are dispatched the same day. Order before 12pm on Sat for same-day dispatch. Free UK delivery is available on all orders, and tracking details are provided once shipped.
Yes — you have 14 days from delivery to return or exchange your item, provided it’s unused and in its original packaging.