Seiko Cal. 6691 - 805

Released in 1972, the Cal. 6691 with design code 805 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-5c395a2d17e3]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

21j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1972

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