Seiko Cal. 5690 - 304

This Spring Drive model from 1968 features a 42mm Titanium case. It features a Champagne dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-e23df7f0c96c]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

130m

Dial Color

Champagne

Jewels

28j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1968

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