Seiko Cal. 6317 - 109

Seiko 6317-109

The 6317-109 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6317 caliber with 34j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-aecc6aaff5d7]

Also known as: Sumo, UFO

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
44mm
Case Thickness
13.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Burgundy
Jewels
34j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1965

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