Seiko Cal. 5288 - 818

The Seiko 5288-818 represents an important milestone in Seiko's 1975 lineup. It features a White dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-530f7015ee9b]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

14.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

White

Jewels

35j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1975

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