Seiko Cal. 6152 - 731

This Quartz model from 1977 features a 38mm Stainless Steel case. Powered by the 6152 caliber with 36j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-ed959cb8a601]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

12.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Silver

Jewels

36j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1977

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