Seiko Cal. 4529 - 698

Seiko 4529-698

The 4529-698 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-c2803107aba4]

Also known as: Sumo, Pogue

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
9.7mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
White
Jewels
31j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1977

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