Seiko Cal. 6290 - 694

This Spring Drive model from 1975 features a 36mm PVD Black case. It features a Cream dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-fb9df7b6cdb2]

Also known as: Bullhead, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

21j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1975

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