Seiko Cal. 6691 - 705

This Quartz model from 1985 features a 37mm Titanium case. With its 19mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-0c31f4bf51cc]

Also known as: Monster, Arnie

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Champagne

Jewels

20j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1985

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