Seiko Cal. 5693 - 593

This Spring Drive model from 1974 features a 36mm Gold-Plated case. It features a Green dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-bd62e547d81e]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

15.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Green

Jewels

35j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1974

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