Seiko Cal. 4576 - 100

Seiko 4576-100

The 4576-100 is a sought-after Hand-Winding piece from Seiko's golden era. With its 18mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-066b0b5e1b0f]

Also known as: Monster, Crown

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
43mm
Case Thickness
15.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Cream
Jewels
30j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1999

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