Seiko Cal. 4528 - 636

Seiko 4528-636

The 4528-636 is a sought-after Hand-Winding piece from Seiko's golden era. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-bf00a19a84cb]

Also known as: Samurai

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
8.2mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Navy
Jewels
24j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1977

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