Blending the beloved legacy of the original SKX dive-inspired line with contemporary upgrades, the SRPK13 Special Edition is a robust automatic timepiece built for urban adventure and casual style. This model retains classic tool-watch aesthetics while delivering reliable modern functionality and enhanced finishing.

Key Features

Special Edition Design

• Case back engraved with “SPECIAL EDITION” designation

• See-through screwdown case back showcases the movement

• Classic SKX-style unidirectional rotating bezel

Case & Build

• Case Diameter: 42.5 mm

• Thickness: 13.4 mm

• Lug-to-Lug: 46.0 mm

• Material: Stainless steel

• Crystal: Curved Hardlex

• Water Resistance: 100 m (10 bar)

• Magnetic Resistance: 4,800 A/m

• Weight: 165 g

Dial & Visibility

• LumiBrite applied to hands, markers, and bezel for strong low-light readability

• Day/Date display at 3 o’clock for everyday convenience

Bracelet & Comfort

• Stainless steel bracelet with three-fold clasp and secure lock

• Distance between lugs: 22 mm for standard strap versatility

Movement

• Caliber 4R36 – Automatic with manual winding

• Power Reserve: Approx. 41 hours

• Jewels: 24

• Frequency: 21,600 vibrations per hour

• Functions: Stop-seconds function, day/date calendar

The Seiko SRPK13 pays homage to the original SKX spirit while advancing everyday reliability through Seiko’s tried-and-true 4R36 movement. With strong lume, a durable steel case, and versatile styling, this Special Edition is a worthy evolution of a modern classic.