SFJ003P1
The Seiko Prospex SFJ003P1 Speedtimer is a solar-powered chronograph engineered for precision timing. Featuring the advanced Caliber 8A50 movement, it delivers 1/100th-second accuracy with a 6-month power reserve on a full charge.
Housed in a 42mm stainless steel case, its black dial, protected by curved sapphire crystal, ensures exceptional clarity. With chronograph functionality up to 60 minutes, LumiBrite-coated hands and indices, and 100M water resistance, this watch is built for performance.
Designed for those who demand speed, accuracy, and reliability, the Seiko Prospex SFJ003P1 is a bold statement of innovation and craftsmanship.
* In the real watch, the caseback direction may differ from the photograph.
Case Diameter: 42 mm
Case Thickness: 12.9 mm
Dial Colour: Black
Glass: Sapphire
Case Material: Stainless steel
Band Material: Stainless steel
Three-fold clasp with push button release
Screw-down crown
Chronograph up to 60 minutes in 1/100 second increments, Overcharge prevention function
Lumibrite on hands and indexes
Power Reserve Operating for approx. 6 months (when fully charged)
Solar Movement 8A50
Water Resistant: 10 BAR