Seiko Cal. 5280 - 937

This Hand-Winding model from 1981 features a 35mm Two-Tone case. It features a Green dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-4ffd814e7014]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

35mm

Case Thickness

14.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Green

Jewels

20j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1981

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