Seiko Cal. 7163 - 243

The Seiko 7163-243 represents an important milestone in Seiko's 1980 lineup. Powered by the 7163 caliber with 22j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-d5848add6ee6]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

36mm

Case Thickness

10.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Green

Jewels

22j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1980

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