Seiko Cal. 0763 - 558

This Spring Drive model from 1966 features a 45mm Gold-Plated case. It features a Burgundy dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-6e3ed2f74fcd]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Burgundy

Jewels

29j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1966

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