Seiko Cal. 5642 - 347

This Quartz model from 1981 features a 34mm Two-Tone case. It features a Black dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-949af55b43d7]

Also known as: UFO, Crown

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

11.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

Black

Jewels

22j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1981

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