Seiko Cal. 0720 - 196

This Spring Drive model from 1971 features a 42mm Hardlex-Coated Steel case. It features a Champagne dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-b235d5f00532]

Also known as: UFO, Navigator

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

12.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Champagne

Jewels

24j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1971

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