Seiko 5 Sports SRPJ79 – Limited Edition Tactical Timepiece

A modern evolution of the iconic SKX lineage, the Seiko 5 Sports SRPJ79 delivers rugged versatility with military-inspired design. Blending the legendary reliability of Seiko’s automatic movements with stealth styling and durable construction, this limited edition watch is built for those who demand both form and function.

Key Features

Mechanical Performance

• Caliber 4R36 – Automatic movement with manual winding capability

• 24 jewels, 21,600 vibrations per hour

• Approx. 41-hour power reserve

• Day-date complication at 3 o’clock

• Stop-seconds (hacking) function for precise time setting

Limited Edition Craftsmanship

• “LIMITED EDITION” engraved case back

• Individually engraved serial number

• See-through screw-down case back reveals the mechanical movement

Tactical Aesthetic

• Matte black dial with bold LumiBrite hands and markers

• Matching black nylon strap for a lightweight, secure fit

• Unidirectional rotating bezel with luminous markings for low-light readability

Built to Endure

• Case size: 42.5 mm diameter | 13.4 mm thickness | 46.0 mm lug-to-lug

• Crystal: Seiko’s durable Hardlex

• Water resistance: 10 bar / 100 meters / 330 feet

• Magnetic resistance: 4,800 A/m

• Weight: Just 96.0 g for comfortable all-day wear

Whether you’re on a mission or off the clock, the SRPJ79 is a stealth-ready tool watch that combines tactical resilience with everyday style. This limited edition SKX variant offers clean legibility, mechanical confidence, and Seiko’s signature toughness—ready for whatever comes next.