Seiko Cal. 3878 - 628

Seiko 3878-628

The 3878-628 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-5cc1db7345bd]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
43mm
Case Thickness
14.1mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
80m
Dial Color
Cream
Jewels
36j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1991

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seikata-wm-5cc1db7345bd