Seiko Cal. 6317 - 901

The Seiko 6317-901 represents an important milestone in Seiko's 1993 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-2e076e69dde9]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

190m

Dial Color

Navy

Jewels

24j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1993

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