Seiko Cal. 4448 - 556

Seiko 4448-556

The 4448-556 is a sought-after Automatic piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-28ad3d7d651c]

Also known as: Arnie

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
9.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1986

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