Seiko Cal. 6654 - 451

Seiko 6654-451

The 6654-451 is a sought-after Hand-Winding piece from Seiko's golden era. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-b326371cc894]

Also known as: Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
15.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1983

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seikata-wm-b326371cc894