Seiko Cal. 6317 - 506

The 6317-506 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6317 caliber with 30j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-b1df738eaea2]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

14.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1991

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