Seiko Cal. 6390 - 777

This Solar model from 1973 features a 37mm PVD Black case. It features a Cream dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-47c6f101a3d8]

Also known as: Samurai, Crown

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

37mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Cream

Jewels

29j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1973

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