Seiko Cal. 4563 - 283

Seiko 4563-283

The 4563-283 is a sought-after Solar piece from Seiko's golden era. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-6d9de55dc6a6]

Also known as: Baby Tuna, Arnie

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
15.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1967

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