Seiko Cal. 3860 - 490

This Hand-Winding model from 1981 features a 39mm Titanium case. It features a Champagne dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-b925cebbe6eb]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1981

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