Seiko Cal. 4524 - 671

Seiko 4524-671

The 4524-671 is a sought-after Hand-Winding piece from Seiko's golden era. With its 21mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-3e10ff8ced3f]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
44mm
Case Thickness
9.9mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Black
Jewels
27j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1975

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