Seiko Cal. 5637 - 478

The Seiko 5637-478 represents an important milestone in Seiko's 1999 lineup. It features a Cream dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-750c99ddb818]

Also known as: Samurai, Monster

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

9.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

24j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1999

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