Seiko Cal. 6239 - 631

Released in 1970, the Cal. 6239 with design code 631 was part of Seiko's domestic market collection. It features a White dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-9384da75bdd3]

Also known as: Baby Tuna, Emperor

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1970

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