Seiko 5 Sports x Mechanical GMT ft. Fieldwatch Men Casual Formal Sports Round 100m Water Resistant Watch SSK025K1 SSK025 SSK-025 SSK-025K1
Caliber Number / Movement
4R34 (automatic with manual winding capacity)
Power Reserve / Accuracy
Approximately 41 hours ( 45 to -35 seconds per day)
Crystal
Hardlex crystal (curved)
LumiBrite
Lumibrite on hands and indexes
Case & Band Material
Stainless steel (hard coating) case with leather band
Water Resistance
100m / 10 bar
Case Size
Thickness: 13.6 mm
Diameter: 39.4 mm
Length: 47.9 mm
Other Specifications
Seiko 5 Sports x Mechanical GMT ft. Fieldwatch
See-through case back
Screw case back
24 jewels
Date and 24-hour (GMT) display
Stop second hand function (hacking mechanism)
Regular timekeeping (analog display)