Seiko Prospex x Mechanical ft. Polygonal Versatility Men Casual Formal Hexagon Diver 300m Water Resistant Watch SPB485J1 SPB485 SPB-485 SPB-485J1

This timepiece features a sophisticated design that merges high performance with a resort-inspired aesthetic. Its dial, echoing the tranquility of ocean waves, enhances its elegance. With Lumibrite-filled hands for optimal visibility and a versatile case suitable for any setting, this watch is perfect for both professional and leisure activities.

Caliber Number / Movement
6R55 (automatic with manual winding capacity)

Power Reserve / Accuracy
Approximately 72 hours ( 25 to -15 seconds per day)

Crystal
Sapphire crystal (anti-reflective coating on inner surface)

LumiBrite
Lumibrite on hands, indexes and bezel

Case / Band Material
Stainless steel case with metal band (three-fold clasp with secure lock, push-button release with extender)

Water Resistance
300m / 1,000ft diver

Case Size
Thickness: 12.5 mm
Diameter: 41.3 mm
Length: 48.2 mm

Other Specifications
Seiko Prospex x Mechanical ft. Polygonal Versatility
Made in Japan
Magnetic resistance (4,800 A/m)
Unidirectional rotating bezel
Screw-down crown
Screw case back
24 jewels
Date display
Stop second hand function (hacking mechanism)
Regular timekeeping (analog display)