SEIKO 5 SPORTS SRPD SERIES: THE MODERN DIVER-STYLE HYBRID

A Legacy Reborn for the Modern Explorer

For over 50 years, the Seiko 5 Sports line has set the global benchmark for reliability and value. Today, that iconic DNA is reborn in a design that honors the original "5" core attributes: an automatic movement, day-date display, 100m water resistance, a recessed crown at 4 o'clock, and a robust build. This 42.5mm model features a striking black dial housed in a classic "SKX-style" case. What sets this version apart is its specialized Hybrid Strap, combining the sophisticated aesthetic of leather with the sweat-resistant durability of silicone. It is the ultimate "crossover" watch-rugged enough for outdoor adventures, yet stylish enough for a night out.

Technical Specifications

• Movement: Caliber 4R36 Automatic (Self-winding & Manual winding)
• Power Reserve: Approx. 41 hours
• Dial: Deep Black with high-contrast applied markers
• Luminescence: Premium LumiBrite on hands and indexes
• Case Material: Stainless Steel with a Unidirectional Rotating Bezel
• Dimensions: 42.5mm Diameter | 13.4mm Thickness | 46.0mm Length (Lug-to-lug)
• Lug Width: 22.0mm (Standard sizing for easy strap customization)
• Strap: Performance Hybrid (Leather & Silicone) with a three-fold push-button clasp
• Crystal: Hardlex Mineral Crystal for impact resistance
• Water Resistance: 10 bar (100 meters / 330 feet)
• Weight: 100.0g (Lightweight and agile for all-day wear)
• Case Back: See-through exhibition screw case back

Key Highlights

• The Versatile Hybrid: The leather-and-silicone strap offers the best of both worlds-the luxury feel of leather on top with a water-ready silicone backing that won't degrade with sweat.
• Iconic SKX Silhouette: Features the legendary case shape that enthusiasts love, providing a bold, professional diver aesthetic that remains incredibly comfortable on the wrist.
• Mechanical Mastery: Powered by the 24-jewel 4R36 workhorse movement, which you can watch in action through the exhibition case back.
• Ergonomic Design: The signature 4 o'clock crown placement ensures the watch never digs into your hand, while the 46mm lug-to-lug length makes it wear smaller than its 42.5mm diameter suggests.