Seiko Cal. 4586 - 778

The Seiko 4586-778 represents an important milestone in Seiko's 1986 lineup. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-6e531097f491]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

35mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Silver

Jewels

21j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1986

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