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Prospex SRQ053J1
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Description
The Seiko Prospex SRQ053J1 is a bold mechanical chronograph that blends precision with classic style. Powered by the 8R48 automatic movement, it features a 30-minute and 12-hour chronograph, date display, and a 45-hour power reserve.
Its 42mm stainless steel case is paired with a dual-curved sapphire crystal and LumiBrite accents for clear readability. With 10-bar water resistance, magnetic protection, and a screw-down case back, it’s built for durability and everyday performance.
Explore more of the Prospex collection or view more timepieces here.
Movement
Caliber Number: 8r48
Movement Type: Automatic with manual winding
Precision: '+25 to -15 seconds per day
Power Reserve: Approx. 45 hours
Jewels: 34
Functions:
- Chronograph with 30 minutes & 12 hours stop second hand function date display
Case/Band
Case Material: Stainless steel (super hard coating)
Thickness: 12.8 mm
Diameter: 40.2 mm
Lug-To-Lug: 48 mm
Crystal: Dual-curved sapphire crystal
Crystal Coating: Anti-reflective coating on inner surface
Clasp: Three-fold clasp with push button release
Distance Between Lugs: 20
Other Details
Magnetic Resistance: 4,800 a/m
Features:
- Lumibrite on hands and index(es) screw case back
Any purchase through our SEIKO Online Store has a 3-year guarantee.
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