Seiko Cal. 5628 - 637

This Quartz model from 1988 features a 43mm PVD Black case. It features a Silver dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-45fc0aaaf5af]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

43mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Silver

Jewels

18j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1988

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