Seiko X HUF 5 Sports Field Series Mechanical Automatic 2026 Limited Edition
SBSA323
(Intl. Version Model: SRPM09)
Limited Edition of 7,000 Pieces
The Seiko 5 Sports × HUF SBSA323 represents the latest collaboration between Seiko and the iconic San Francisco‑born streetwear brand HUF. Released in 2026 as a Limited Edition, this Field Series model fuses Seiko’s mechanical watchmaking heritage with HUF’s bold, urban aesthetic.
The SBSA323 features a rugged field‑style case paired with a striking dial design that reflects HUF’s skate and street culture roots. Powered by Seiko’s dependable mechanical automatic movement, it delivers precision and durability while embodying the creative energy of modern streetwear.
This collaboration continues Seiko’s tradition of partnering with cultural innovators, offering collectors a watch that bridges horology and lifestyle. With limited availability, the SBSA323 has quickly become a sought‑after piece for both Seiko enthusiasts and HUF fans worldwide.
Available right here, the SBSA323 stands as a testament to Seiko’s ability to merge timeless craftsmanship with contemporary culture.
SBSA323 Specification:
Movement
Caliber: 4R36
Movement: Mechanical automatic (with manual winding)
Driving period: approximately 41 hours
Jewel: 24
Exterior
Case Material: Stainless steel
Case Size
Thickness: 11.6mm
Diameter: 39.4mm
Lug-to-lug: 48.1mm
Crystal: Curved Hardlex
LumiBrite: LumiBrite on hands and index(es)
Clasp: Three-fold clasp with push-button release
Distance between lugs: 20
Other Details
Water Resistance: 10 bar
Weight: 146.0g
Magnetic Resistance: 4,800 A/m
LIMITED EDITION on the case back
See-through case back
Screw case back
Stop second-hand function
Day/Date display
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