Seiko Cal. 4528 - 623

Seiko 4528-623

The 4528-623 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Champagne dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-9795e6b7aa81]

Also known as: Arnie

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
9.0mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
60m
Dial Color
Champagne
Jewels
24j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1969

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