








Squale 1521 Black Blasted Automatic Black Dial Leather Strap Men's Watch 1521BKBL.PC
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Tactical in tone and rugged in execution, the Squale 1521 Black Blasted 1521BKBL.PC merges stealth aesthetics with trusted dive performance. Its matte blasted steel case, deep black dial, and vintage-style leather strap make it a versatile tool watch with a distinct edge—engineered to perform in extreme environments, yet refined enough for daily wear.
Design & Features
Dial & Display
Dial Color: Black – Clean, minimal, and highly legible with a no-nonsense layout.
Markers: Luminous Indexes – Super-LumiNova®-filled markers for visibility in low light.
Hands: Luminous – Bold, legible hands with luminous treatment for underwater readability.
Display: Analog – Three-hand layout with date window at 3 o’clock.
Case & Build
Case Shape: Cushion – Ergonomic and vintage-inspired for a snug fit.
Material: Matte Blasted 316L Stainless Steel – Non-reflective finish for tactical style and durability.
Case Size: 42mm – Ideal for both function and presence on the wrist.
Crystal: Sapphire – Scratch-resistant and anti-reflective for clear viewing in any condition.
Bezel: Unidirectional – Matte black insert with 60-minute dive scale.
Case Back: Solid – Engraved with Squale’s iconic shark logo.
Crown: Screw-down (4 o’clock) – Ergonomically recessed to prevent wrist interference.
Strap & Comfort
Strap Material: Leather – Smooth black leather for everyday comfort with a hint of vintage charm.
Color: Black – Matches the stealthy dial and case aesthetics.
Clasp: Pin Buckle – Classic and easy to adjust.
Movement & Performance
Movement: Swiss Automatic (Sellita SW200-1) – Self-winding with 38-hour power reserve.
Functions: Hours, minutes, seconds, and date.
Water Resistance: 500 meters (50 ATM) – Built for professional-grade diving.
Specifications
Brand: Squale
Model: 1521BKBL.PC
Movement: Swiss Automatic (Sellita SW200-1)
Case Material: 316L Stainless Steel (Black Blasted Finish)
Case Size: 42mm
Dial Color: Black
Strap Material: Leather
Crystal: Sapphire with anti-reflective coating
Water Resistance: 500m (50 ATM)
Key Features
Matte Tactical Look – Stealthy black blasted case for rugged aesthetic appeal.
500m Water Resistance – Built to perform in deep dive environments.
Squale Cushion Case – A design rooted in dive history and comfort.
Swiss Automatic Movement – Precise and reliable Sellita SW200-1.
Versatile Leather Strap – A stylish contrast to the tool-watch character.
Who Is It For?
Tactical Watch Fans – A no-flash, all-function design with true dive pedigree.
Collectors – A unique take on the 1521 with military-inspired execution.
Daily Wearers – Stylish enough for the office, tough enough for adventure.
Vintage Style Enthusiasts – Combines retro diving heritage with modern specs.
The Squale 1521BKBL.PC delivers stealth, strength, and style in one cohesive package—ready to handle the depths or the demands of daily life.
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UK Delivery
| Selling Price | Royal Mail 48 (Tracked) |
Royal Mail 24 (Tracked & Signed) |
Special Delivery Next Day (Mon – Fri) |
Special Sunday Delivery (Before Sat 12pm) |
Royal Mail Special Delivery by 1pm |
|---|---|---|---|---|---|
| £0 to £99.99 | FREE | £4.99 | £7.99 | £7.99 | £9.99 |
| £100 to £499.99 | 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 service, 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.
Orders placed before 5pm (Monday–Friday) are dispatched the same day. Orders placed on Saturday or Sunday are dispatched the following Monday.
International Delivery
We are pleased to offer worldwide shipping. For accurate shipping rates, please add the item to your basket. Once you enter your shipping address, you will be offered all available options.
For the EU, EEA, and the rest of the world, the total price shown at checkout includes only the outbound Royal Mail / DHL shipping cost. You will be contacted by Royal Mail / DHL regarding duties and taxes. If you refuse the parcel and do not pay the required customs or duties, the outbound shipping cost will be deducted from your refund.
On average, delivery to the EU takes 3–5 working days, and delivery to the rest of the world takes 5–7 working days.
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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 30 days from delivery to return or exchange your item, provided it’s unused and in its original packaging.




