Seiko Cal. 6677 - 648

This Solar model from 1970 features a 40mm Gold-Plated case. It features a Silver dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-9a0d9c6052d8]

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

8.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Silver

Jewels

32j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1970

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