Seiko Cal. 5689 - 261

This Automatic model from 1976 features a 36mm Gold-Plated case. It features a Green dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-304e937f0f14]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Green

Jewels

20j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1976

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