Seiko Cal. 4423 - 141

Seiko 4423-141

The 4423-141 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4423 caliber with 21j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-45d5157eeeff]

Also known as: Monster

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
46mm
Case Thickness
15.0mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Silver
Jewels
21j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1994

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