Seiko Cal. 5627 - 680

This Quartz model from 1978 features a 35mm Hardlex-Coated Steel case. It features a Black dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-0bd815f690ff]

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

12.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Black

Jewels

32j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1978

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