Seiko Cal. 6381 - 762

This Solar model from 1975 features a 35mm Hardlex-Coated Steel case. It features a Black dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-66e4a2578cbc]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

13.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Black

Jewels

26j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1975

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