Seiko Cal. 6678 - 646

Seiko 6678-646

The 6678-646 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-4eafbd653548]

Also known as: Pogue

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
10.6mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Blue Sunburst
Jewels
27j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1982

Related Models

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