Seiko Cal. 6647 - 867

This Quartz model from 1982 features a 42mm Titanium case. It features a Silver dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-9fb7593784ee]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Silver

Jewels

32j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1982

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