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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