Seiko Cal. 6266 - 191

This Spring Drive model from 1966 features a 40mm Gold-Plated case. It features a Green dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-6b5dc4394fe2]

Also known as: Tuna, Bullhead

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Green

Jewels

31j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1966

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