Seiko Cal. 4594 - 823

This Spring Drive model from 1976 features a 36mm Two-Tone case. It features a Silver dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-2464655c98c3]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Silver

Jewels

28j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1976

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