Seiko Cal. 3817 - 628

Seiko 3817-628

The 3817-628 is a sought-after Automatic piece from Seiko's golden era. It features a Burgundy dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-7fa76ab6f1fe]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
12.8mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Burgundy
Jewels
26j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1988

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