Seiko Cal. 6317 - 805

Seiko 6317-805

The 6317-805 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6317 caliber with 21j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-fd0f6654f75c]

Also known as: Sumo, UFO

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
36mm
Case Thickness
13.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1984

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