Seiko Cal. 6318 - 699

This Quartz model from 1976 features a 44mm Hardlex-Coated Steel case. It features a Green dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-75f068daa5ac]

Also known as: Sumo, Bellmatic

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

14.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

90m

Dial Color

Green

Jewels

28j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1976

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