Seiko Cal. 4438 - 159

This Spring Drive model from 1965 features a 45mm Gold-Plated case. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-6d5fc9a4c87a]

Also known as: Panda, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Burgundy

Jewels

30j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1965

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