Seiko 5 Sports SRPE65K1 Automatic Men’s Watch – SKX Series
Description
The Seiko 5 Sports SRPE65K1 Automatic Watch from the SKX Series combines rugged durability with precise Japanese craftsmanship. Powered by the Seiko Caliber 4R36 automatic movement with manual winding, it offers a power reserve of approximately 41 hours. The 40 mm stainless steel case features a Hardlex crystal and LumiBrite-coated hands and indexes for clear visibility. With a durable stainless steel bracelet, see-through screw case back, and water resistance up to 10 bar, this watch is perfect for daily wear and outdoor adventures.
Specifications:
Gender: Men’s
Movement Type: Automatic with manual winding
Caliber: 4R36
Power Reserve: Approx. 41 hours
Jewels: 24
Functions: Hours, minutes, seconds, day/date, stop second hand function
Dial Features: LumiBrite on hands and index(es)
Case Shape: Round
Case Material: Stainless steel
Glass: Hardlex crystal
Case Back: See-through & screw-down case back
Case Size:
– Diameter: 40.0 mm
– Thickness: 11.5 mm
– Lug-to-Lug: 44.6 mm
Distance Between Lugs: 20 mm
Water Resistance: 10 bar / 100 meters
Magnetic Resistance: 4,800 A/m
Weight: 75.0 g
Bracelet/Strap: Stainless steel bracelet
Collection: Seiko 5 Sports – SKX Series
Model: SRPE65K1
Variations: SRPE61K1, SRPE63K1, SRPE67K1



