
Squale 1521 Black Blasted Automatic Black Dial Steel Strap Men's Watch 1521BKBL.SQ20S
A modern tool watch with deep historical roots, the Squale 1521BKBL.SQ20S blends tactical aesthetics with uncompromising dive performance. With a black blasted case, Swiss automatic movement, and a sleek stainless steel bracelet, this timepiece offers rugged functionality and refined versatility—ready for ocean depths or urban streets.
Design & Features
Dial & Display
Dial Color: Black – Matte finish for optimal legibility and reduced glare.
Markers: Luminous Indexes – Prominent Super-LumiNova® hour markers for clear visibility in low light.
Hands: Luminous – Signature Squale hands with luminous coating for easy reading.
Display: Analog – Traditional three-hand setup with date window at 3 o’clock.
Case & Build
Case Shape: Round – Streamlined and functional silhouette based on the iconic 1521 case.
Material: 316L Stainless Steel (Black Blasted) – Matte black PVD finish for a tactical, scratch-resistant look.
Case Size: 42mm – Balanced proportions for both diving and everyday wear.
Crystal: Sapphire – Durable and scratch-resistant with anti-reflective coating.
Bezel: Unidirectional Rotating – 60-minute scale with precise action and luminous pip for dive timing.
Case Back: Solid – Laser-engraved with Squale branding and specifications.
Crown: Screw-down at 4 o’clock – Improves ergonomics and enhances water resistance.
Strap & Comfort
Strap Material: Stainless Steel – Solid link bracelet with a brushed finish for a cohesive look.
Design: Robust and secure, suited for both casual and active use.
Clasp: Folding Deployment – Sturdy closure with push-button release for comfort and security.
Movement & Performance
Movement: Swiss Automatic (Sellita SW200-1) – Self-winding movement with smooth operation and 38-hour power reserve.
Functions: Hours, minutes, seconds, and date.
Water Resistance: 500 meters (50 ATM) – Meets professional diving standards.
Specifications
Brand: Squale
Model: 1521BKBL.SQ20S
Movement: Swiss Automatic (Sellita SW200-1)
Case Material: 316L Stainless Steel with Black PVD Blasted Finish
Case Size: 42mm
Dial Color: Black
Strap Material: Stainless Steel
Crystal: Sapphire with anti-reflective coating
Water Resistance: 500m (50 ATM)
Key Features
Black Blasted Case – Tactical, non-reflective finish built for performance.
Iconic 1521 Design – A heritage case trusted by divers for decades.
Professional 500m Rating – Suited for serious diving and aquatic activities.
Durable Steel Bracelet – Comfortable and strong for daily wear.
Reliable Swiss Movement – Sellita SW200-1 ensures precision and consistency.
Who Is It For?
Dive Professionals – Engineered for deep water and harsh environments.
Urban Adventurers – Tactical style meets everyday durability.
Collectors – A distinct version of the celebrated Squale 1521.
Gift Givers – An excellent choice for milestones or celebrations of rugged achievement.
The Squale 1521BKBL.SQ20S is a sleek, professional-grade diver with bold presence and serious capability—ideal for those who demand strength, precision, and heritage in one powerful package.
If you have any questions please click here
Original: $1,540.95
-70%$1,540.95
$462.28More Images








Squale 1521 Black Blasted Automatic Black Dial Steel Strap Men's Watch 1521BKBL.SQ20S
A modern tool watch with deep historical roots, the Squale 1521BKBL.SQ20S blends tactical aesthetics with uncompromising dive performance. With a black blasted case, Swiss automatic movement, and a sleek stainless steel bracelet, this timepiece offers rugged functionality and refined versatility—ready for ocean depths or urban streets.
Design & Features
Dial & Display
Dial Color: Black – Matte finish for optimal legibility and reduced glare.
Markers: Luminous Indexes – Prominent Super-LumiNova® hour markers for clear visibility in low light.
Hands: Luminous – Signature Squale hands with luminous coating for easy reading.
Display: Analog – Traditional three-hand setup with date window at 3 o’clock.
Case & Build
Case Shape: Round – Streamlined and functional silhouette based on the iconic 1521 case.
Material: 316L Stainless Steel (Black Blasted) – Matte black PVD finish for a tactical, scratch-resistant look.
Case Size: 42mm – Balanced proportions for both diving and everyday wear.
Crystal: Sapphire – Durable and scratch-resistant with anti-reflective coating.
Bezel: Unidirectional Rotating – 60-minute scale with precise action and luminous pip for dive timing.
Case Back: Solid – Laser-engraved with Squale branding and specifications.
Crown: Screw-down at 4 o’clock – Improves ergonomics and enhances water resistance.
Strap & Comfort
Strap Material: Stainless Steel – Solid link bracelet with a brushed finish for a cohesive look.
Design: Robust and secure, suited for both casual and active use.
Clasp: Folding Deployment – Sturdy closure with push-button release for comfort and security.
Movement & Performance
Movement: Swiss Automatic (Sellita SW200-1) – Self-winding movement with smooth operation and 38-hour power reserve.
Functions: Hours, minutes, seconds, and date.
Water Resistance: 500 meters (50 ATM) – Meets professional diving standards.
Specifications
Brand: Squale
Model: 1521BKBL.SQ20S
Movement: Swiss Automatic (Sellita SW200-1)
Case Material: 316L Stainless Steel with Black PVD Blasted Finish
Case Size: 42mm
Dial Color: Black
Strap Material: Stainless Steel
Crystal: Sapphire with anti-reflective coating
Water Resistance: 500m (50 ATM)
Key Features
Black Blasted Case – Tactical, non-reflective finish built for performance.
Iconic 1521 Design – A heritage case trusted by divers for decades.
Professional 500m Rating – Suited for serious diving and aquatic activities.
Durable Steel Bracelet – Comfortable and strong for daily wear.
Reliable Swiss Movement – Sellita SW200-1 ensures precision and consistency.
Who Is It For?
Dive Professionals – Engineered for deep water and harsh environments.
Urban Adventurers – Tactical style meets everyday durability.
Collectors – A distinct version of the celebrated Squale 1521.
Gift Givers – An excellent choice for milestones or celebrations of rugged achievement.
The Squale 1521BKBL.SQ20S is a sleek, professional-grade diver with bold presence and serious capability—ideal for those who demand strength, precision, and heritage in one powerful package.
If you have any questions please click here
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
A modern tool watch with deep historical roots, the Squale 1521BKBL.SQ20S blends tactical aesthetics with uncompromising dive performance. With a black blasted case, Swiss automatic movement, and a sleek stainless steel bracelet, this timepiece offers rugged functionality and refined versatility—ready for ocean depths or urban streets.
Design & Features
Dial & Display
Dial Color: Black – Matte finish for optimal legibility and reduced glare.
Markers: Luminous Indexes – Prominent Super-LumiNova® hour markers for clear visibility in low light.
Hands: Luminous – Signature Squale hands with luminous coating for easy reading.
Display: Analog – Traditional three-hand setup with date window at 3 o’clock.
Case & Build
Case Shape: Round – Streamlined and functional silhouette based on the iconic 1521 case.
Material: 316L Stainless Steel (Black Blasted) – Matte black PVD finish for a tactical, scratch-resistant look.
Case Size: 42mm – Balanced proportions for both diving and everyday wear.
Crystal: Sapphire – Durable and scratch-resistant with anti-reflective coating.
Bezel: Unidirectional Rotating – 60-minute scale with precise action and luminous pip for dive timing.
Case Back: Solid – Laser-engraved with Squale branding and specifications.
Crown: Screw-down at 4 o’clock – Improves ergonomics and enhances water resistance.
Strap & Comfort
Strap Material: Stainless Steel – Solid link bracelet with a brushed finish for a cohesive look.
Design: Robust and secure, suited for both casual and active use.
Clasp: Folding Deployment – Sturdy closure with push-button release for comfort and security.
Movement & Performance
Movement: Swiss Automatic (Sellita SW200-1) – Self-winding movement with smooth operation and 38-hour power reserve.
Functions: Hours, minutes, seconds, and date.
Water Resistance: 500 meters (50 ATM) – Meets professional diving standards.
Specifications
Brand: Squale
Model: 1521BKBL.SQ20S
Movement: Swiss Automatic (Sellita SW200-1)
Case Material: 316L Stainless Steel with Black PVD Blasted Finish
Case Size: 42mm
Dial Color: Black
Strap Material: Stainless Steel
Crystal: Sapphire with anti-reflective coating
Water Resistance: 500m (50 ATM)
Key Features
Black Blasted Case – Tactical, non-reflective finish built for performance.
Iconic 1521 Design – A heritage case trusted by divers for decades.
Professional 500m Rating – Suited for serious diving and aquatic activities.
Durable Steel Bracelet – Comfortable and strong for daily wear.
Reliable Swiss Movement – Sellita SW200-1 ensures precision and consistency.
Who Is It For?
Dive Professionals – Engineered for deep water and harsh environments.
Urban Adventurers – Tactical style meets everyday durability.
Collectors – A distinct version of the celebrated Squale 1521.
Gift Givers – An excellent choice for milestones or celebrations of rugged achievement.
The Squale 1521BKBL.SQ20S is a sleek, professional-grade diver with bold presence and serious capability—ideal for those who demand strength, precision, and heritage in one powerful package.
If you have any questions please click here





















