Seiko Cal. 4424 - 257

Seiko 4424-257

The 4424-257 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-08e15c1c3f8a]

Also known as: Bullhead

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
41mm
Case Thickness
8.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Silver
Jewels
21j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1994

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