Seiko Cal. 6131 - 634

This Solar model from 1965 features a 35mm Hardlex-Coated Steel case. It features a Champagne dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-819dcdb97276]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Champagne

Jewels

29j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1965

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