Seiko Cal. 6691 - 213

Released in 1965, the Cal. 6691 with design code 213 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-1cbc07673e1a]

Also known as: Rally

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

200m

Dial Color

Champagne

Jewels

26j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1965

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