Seiko Cal. 5664 - 860

This Automatic model from 1990 features a 34mm Stainless Steel case. It features a Green dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-589bfbf11059]

Also known as: Monster, Bullhead

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

14.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Green

Jewels

29j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1990

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