Seiko 5 Sports Automatic Watch – SRPD51K1

With over five decades of heritage, Seiko 5 Sports has earned a global reputation for reliability, durability, and exceptional value in mechanical watchmaking. The Seiko 5 Sports SRPD51K1 continues this legacy by combining rugged construction with a modern, sporty design suited for both daily wear and active lifestyles.

At the core of this timepiece is the proven Seiko Calibre 4R36 automatic movement, known for its consistent performance and long-term reliability. This mechanical movement features manual winding capability, a stop-seconds hand function for accurate time setting, and a day/date display, making it practical and user-friendly. With a power reserve of approximately 41 hours, the watch performs reliably even when not worn continuously.

The watch showcases a 42.5 mm stainless steel case with a thickness of 13.4 mm, offering a strong wrist presence while remaining comfortable for extended wear. The brilliant blue sunburst dial enhances visibility and adds depth, complemented by luminous markers for easy readability in low-light conditions. Surrounding the dial is a blue unidirectional rotating bezel, reinforcing its sporty character and functional appeal.

A see-through screw case back allows a clear view of the mechanical movement in action, a feature highly appreciated by mechanical watch enthusiasts. The dial is protected by Hardlex crystal, Seiko’s proprietary mineral glass designed to withstand daily wear and impact.

Engineered for real-world use, the Seiko 5 Sports SRPD51K1 offers 10 bar (100 meters) water resistance, making it suitable for swimming and everyday water exposure. The stainless steel bracelet is secured with a three-fold clasp featuring a secure lock and push-button release, ensuring safety and comfort throughout the day.

Every Seiko 5 Sports watch is built with strict quality standards and reflects Seiko’s trusted manufacturing expertise. The SRPD51K1 is an excellent choice for men seeking a dependable automatic watch that balances sporty design, mechanical precision, and long-lasting durability.

 Key Features & Highlights

• Automatic mechanical movement with manual winding

• Seiko Calibre 4R36 with stop-seconds function

• Blue sunburst dial with luminous markers

• Unidirectional rotating blue bezel

• Day and date display

• See-through screw case back

• 10 bar water resistance

• Stainless steel case and bracelet