Seiko Cal. 6357 - 673

This Spring Drive model from 1979 features a 40mm Gold-Plated case. It features a Champagne dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-d8832aa751a6]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Champagne

Jewels

17j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1979

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