Seiko Cal. 6654 - 557

Seiko 6654-557

The 6654-557 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-c27b5711f97a]

Also known as: Pogue

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
12.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Navy
Jewels
27j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1971

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