Seiko Prospex x Mechanical Emperor Tuna ft. Saturation Professional Diver 55th Anniversay (Limited Edition of 1,100 Pieces) Men Casual Formal Round Diver 1000m Water Resistant Watch SLA041J1 SLA041 SLA-041 SLA-041J1

Caliber Number / Movement
8L35 (automatic with manual winding capacity)

Power Reserve / Accuracy
Approximately 50 hours ( 15 to -10 seconds per day)

Crystal
Sapphire crystal

LumiBrite
Lumibrite on hands, indexes and bezel

Case & Band Material
Titanium / Ever-Brilliant steel case with silicone band

Water Resistance
1,000m / 3,300ft diver’s

Case Size
Thickness: 17.2 mm
Diameter: 52.4 mm
Length: 53.5 mm

Other Specifications
Seiko Prospex x Mechanical Emperor Tuna ft. Saturation Professional Diver 55th Anniversay (Limited Edition of 1,100 Pieces)
Made in Japan
LIMITED EDITION on the case back
Serial number engraved on the case back
Magnetic resistance (40,000 A/m)
Unidirectional rotating bezel
One-piece structure
Screw-down crown
26 jewels
Date display
Stop second hand function (hacking mechanism)
Regular timekeeping (analog display)