Seiko Cal. 4546 - 552

Seiko 4546-552

The 4546-552 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-426afb917ae7]

Also known as: Baby Tuna, Emperor

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Black
Jewels
21j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1988

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seikata-wm-426afb917ae7