Seiko Cal. 7018 - 531

The Seiko 7018-531 represents an important milestone in Seiko's 1994 lineup. It features a White dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-22bbb4f9e249]

Also known as: Shogun, Sportsmatic

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1994

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