Seiko Cal. 7183 - 918

The Seiko 7183-918 represents an important milestone in Seiko's 1985 lineup. It features a White dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-894dc7d1ac3c]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

130m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1985

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