[D] SRQ037J1

Seiko Prospex x Automatic ft. Speedtimer Chronograph Men Formal Round 100m Water Resistant Watch SRQ037J1 SRQ037 SRQ-037 SRQ-037J1

Discover the Seiko Prospex Speedtimer Chronograph featuring the advanced 8R46 automatic movement with column wheel and vertical clutch for precise timing. Includes a 45-hour power reserve, super-hard coated stainless steel case, charcoal gray dial with beige LumiBrite, and dual-curved sapphire crystal. 100m water resistant.

Caliber Number / Movement
8R46 (automatic with manual winding capacity)

Power Reserve / Accuracy
Approximately 45 hours (+25 to -15 seconds per day)

Crystal
Sapphire crystal (dual curved, anti-reflective coating)

Luminous
LumiBrite on hands and indexes

Case / Band Material
Stainless steel (super hard coating) case with stainless steel band (three-fold clasp with push button release)

Water Resistance
100m / 10 bar

Case Size
Thickness: 15.1 mm
Diameter: 42.5 mm
Length: 50.0 mm
Lug width: 20.0 mm

Other Specifications
Seiko Prospex x Automatic ft. Speedtimer Chronograph
Made in Japan
See-through case back
Screw case back
34 jewels
Date display
Chronograph up to 30 minutes in 1/8-second increment
Equipped with small second hand
Stop second hand function (hacking mechanism)
Regular timekeeping (analog display)