Seiko Cal. 7163 - 128

The Seiko 7163-128 represents an important milestone in Seiko's 1972 lineup. Powered by the 7163 caliber with 29j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-de86d8b4f5c2]

Also known as: Monster

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

13.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Cream

Jewels

29j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1972

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