Seiko Cal. 6691 - 415

This Quartz model from 1972 features a 39mm Titanium case. It features a Silver dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-552e28cb9fff]

Also known as: Shogun, Bullhead

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

39mm

Case Thickness

9.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

70m

Dial Color

Silver

Jewels

18j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1972

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