Seiko Cal. 5672 - 321

This Solar model from 1978 features a 37mm Two-Tone case. It features a Champagne dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-775484614507]

Also known as: UFO, Sportsmatic

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

8.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

Champagne

Jewels

18j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1978

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