Seiko Cal. 4522 - 436

Seiko 4522-436

The 4522-436 is a sought-after Spring Drive piece from Seiko's golden era. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-97ac4d4c56b3]

Also known as: World Timer

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
36mm
Case Thickness
10.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1978

Related Models

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