Seiko - Seiko5 Sports HUF Limited Edition - SRPM09

Seiko 5 Sports introduces a limited-edition collaboration model with HUF. Based on an archival Seiko model from the 1970s, affectionately known as the “Time Sonar,” this special timepiece has been reimagined with HUF’s unique style and finished with exclusive design elements. Founded in 2002 by professional skateboarder Keith Hufnagel, HUF is a lifestyle brand rooted in the spirit of skateboarding and street culture. Originally launched as a shop with a curated mix of brands, HUF evolved into a full-fledged label expressing its founder’s vision of skateboarding and street culture. Today, HUF has grown into a highly respected lifestyle brand, earning recognition across a wide range of fields.

Since its founding, HUF has advanced the innovative vision of Keith Hufnagel, consistently delivering a clean aesthetic, bold design, and high-quality craftsmanship.

Special case back
The exhibition case back features the same “HUF Green” as the dial and is decorated with a graphic inspired by San Francisco, the city where HUF was founded.
As a mark of exclusivity, “LIMITED EDITION” and an individual serial number are engraved on the case back. This model is presented in a special stainless steel box. An original watch cloth is also included.

Movement
Caliber Number: 4R36
Movement Type: Automatic with manual winding
Power reserve: 41 hours
Jewels: 24
Functions: Stop second hand function
Day/Date display

Case / Band
Case Material: Stainless steel
Case Size
Thickness: 11.6 mm
Diameter: 39.4 mm
Lug-to-lug: 48.1 mm
Crystal: Hardlex
LumiBrite: LumiBrite on hands and index(es)
Clasp: Three-fold clasp with push button release
Bracelet Length: 210 mm
Distance between lugs: 20 mm
Other Details
Water Resistance: 10 bar
Magnetic Resistance: 4,800 A/m
Weight: 146 g

Features
LIMITED EDITION on the case back
Serial number engraved on the case back
Three-fold clasp with secure lock
See-through & Screw case back

SRPM09 Seiko
Seiko SRPM09