Seiko Cal. 6317 - 747

The Seiko 6317-747 represents an important milestone in Seiko's 1991 lineup. Powered by the 6317 caliber with 17j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-14de28d2cd6f]

Also known as: Turtle, Flighty

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

44mm

Case Thickness

8.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1991

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