Seiko Cal. 6699 - 881

This Spring Drive model from 1966 features a 43mm Hardlex-Coated Steel case. It features a Champagne dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-a2062c1efa3c]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

8.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

23j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1966

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