Seiko Cal. 6164 - 312

The Seiko 6164-312 represents an important milestone in Seiko's 1969 lineup. Powered by the 6164 caliber with 31j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-cae360d7f416]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

10.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Navy

Jewels

31j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1969

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