Seiko Cal. 4522 - 750

Seiko 4522-750

The 4522-750 is a sought-after Kinetic piece from Seiko's golden era. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-63bf27e1c7d0]

Also known as: Sumo, Navigator

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
10.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
150m
Dial Color
Silver
Jewels
32j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1990

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