Seiko Cal. 3866 - 518

The Seiko 3866-518 represents an important milestone in Seiko's 1984 lineup. It features a Champagne dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-934b15a4025d]

Also known as: Monster, Arnie

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Champagne

Jewels

35j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1984

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