Seiko Cal. 4421 - 558

Seiko 4421-558

The 4421-558 is a sought-after Automatic piece from Seiko's golden era. It features a Burgundy dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-5d2075a11af3]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
11.7mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
180m
Dial Color
Burgundy
Jewels
36j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1972

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