Seiko Cal. 5616 - 321

This Quartz model from 1970 features a 43mm Gold-Plated case. It features a Cream dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-f280274de4c8]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Cream

Jewels

35j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1970

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