Seiko Cal. 6658 - 767

Seiko 6658-767

The 6658-767 is a sought-after Spring Drive piece from Seiko's golden era. It features a Cream dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-42e4e2dd22e8]

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
14.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Cream
Jewels
30j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1984

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