Seiko Cal. 6172 - 231

The Seiko 6172-231 represents an important milestone in Seiko's 1965 lineup. Powered by the 6172 caliber with 34j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-06bebc0bb5ca]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

44mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Black

Jewels

34j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1965

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