Seiko Cal. 4559 - 861

The Seiko 4559-861 represents an important milestone in Seiko's 1995 lineup. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-b4afa9dbfd57]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Navy

Jewels

19j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1995

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