Seiko Cal. 4420 - 654

Seiko 4420-654

The 4420-654 is a sought-after Automatic piece from Seiko's golden era. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-83b4f804282d]

Also known as: Pogue, Arnie

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
34mm
Case Thickness
11.1mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Navy
Jewels
29j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1986

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