Seiko Cal. 4587 - 663

Seiko 4587-663

The 4587-663 is a sought-after Hand-Winding piece from Seiko's golden era. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-57e17f2bd33d]

Also known as: Golden Tuna, Emperor

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
13.0mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1969

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