Seiko Cal. 6257 - 997

This Solar model from 1975 features a 34mm Gold-Plated case. It features a Black dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-be2ccb941007]

Also known as: World Timer, Emperor

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

14.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1975

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