Seiko Cal. 6344 - 493

This Spring Drive model from 1968 features a 36mm Two-Tone case. It features a Cream dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-5c7437b81ab1]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

9.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Cream

Jewels

31j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1968

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