Seiko Cal. 4487 - 996

This Hand-Winding model from 1986 features a 43mm Gold-Plated case. It features a Green dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-fea60e7074a8]

Also known as: Helmet, Arnie

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

15.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1986

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