Seiko 5 Sports SRPK87K1
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Description
The Seiko 5 Sports SRPK87K1 is a compact and stylish automatic watch designed for everyday wear. Its 37.4mm stainless steel case features a curved Hardlex crystal and a see-through screw case back that reveals the 4R36 movement, offering manual winding, 24 jewels, and a 41-hour power reserve.
With a day-date display, stop-seconds function, and LumiBrite accents for visibility, it combines classic functionality with modern durability. Finished with a secure three-fold clasp, 10-bar water resistance, and magnetic protection, it’s a reliable companion with timeless appeal.
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: 12.3 mm
Diameter: 39 mm
Lug-to-lug: 45.9 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) See-through & Screw case back
Any purchase through our SEIKO Online Store has a 3-year guarantee.
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