Seiko Cal. 4528 - 544

Seiko 4528-544

The 4528-544 is a sought-after Kinetic piece from Seiko's golden era. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-53cffe05d639]

Also known as: Shogun, Helmet

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
43mm
Case Thickness
12.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Champagne
Jewels
22j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1979

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