Seiko Cal. 5289 - 785

This Hand-Winding model from 1975 features a 40mm Gold-Plated case. It features a Burgundy dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-de3f05630255]

Also known as: Monster, Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

8.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

80m

Dial Color

Burgundy

Jewels

36j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1975

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