Seiko 5 Sports SRPK89K1
Description

The Seiko 5 Sports SRPK89K1 is a compact, automatic watch that blends everyday practicality with sporty style. Its 37.4mm stainless steel case is paired with a curved Hardlex crystal and a see-through case back that reveals the 4R36 movement, offering a 41-hour power reserve.
With a day-date display, luminous hands, and 10-bar water resistance, it’s built for reliability and comfort—perfect for those who appreciate timeless design in a smaller size.
Explore more of the Seiko 5 Sports collection or view more timepieces here.
Movement
Caliber Number: 4R36
Movement Type: Automatic with manual winding
Power Reserve: Approx. 41 hours
Jewels: 24
Functions: Stop second hand function Day/Date display
Case/Band
Case Material: Stainless steel
Thickness: 12.5 mm
Diameter: 37.4 mm
Lug-to-lug: 44.7 mm
Crystal: Curved Hardlex
Clasp: Three-fold clasp with push button release
Distance between lugs: 18
Other Details
Water Resistance: 10 bar
Magnetic Resistance: 4,800 A/m
Weight: 125 g
Features: LumiBrite on hands and index(es)
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