Seiko Cal. 6151 - 172

This Quartz model from 1968 features a 39mm Stainless Steel case. Powered by the 6151 caliber with 22j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-fa05e8ae0308]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

White

Jewels

22j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1968

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