Seiko SRPL51 Seiko Prospex SRPL51K1 "Slim Samurai" 2025 Release Automatic Diver’s Watch – 200M, Stainless Steel, Blue Dial Men's Watch

The Seiko Prospex SRPL51K1 “Slim Samurai” is a next-generation professional diver’s watch that blends robust performance with streamlined design. Driven by Seiko’s reliable 4R35 automatic movement, it offers the convenience of manual winding, a 41-hour power reserve, and precise timekeeping with a stop-seconds function and a practical date display.

Crafted from stainless steel, the case has been refined to a 41.7mm diameter with a slim 12.3mm profile, delivering excellent wearability without sacrificing durability. A Hardlex crystal shields the vibrant blue dial, while LumiBrite applied to the hands, indexes, and bezel ensures superior visibility in even the darkest underwater environments.

Engineered for professional diving, the SRPL51K1 offers 200m water resistance, a screw-down crown, and a unidirectional rotating bezel for safe dive timing. The robust stainless steel bracelet is equipped with a three-fold clasp with a secure lock, push-button release, and extender, ensuring a snug fit whether worn on land or over a wetsuit.

With its 4,800 A/m magnetic resistance, 170g weight, and 20mm lug width, this “Slim Samurai” stands as a perfect blend of rugged reliability, everyday comfort, and the iconic Prospex diver design. It’s the ideal companion for those who demand professional performance without compromising on style.

• Reliable 4R35 Automatic Movement
• Professional 200M Water Resistance
• Slim 41.7mm Stainless Steel Case
• Durable Hardlex Crystal
• Unidirectional Rotating Bezel
• Iconic “Slim Samurai” Design