Seiko Cal. 4533 - 284

Seiko 4533-284

The 4533-284 is a sought-after Automatic piece from Seiko's golden era. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-417c4d02c7b1]

Also known as: UFO, Baby Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
8.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Black
Jewels
18j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1982

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