Seiko Cal. 5678 - 147

Seiko 5678-147

The 5678-147 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5678 caliber with 36j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-4cc7a1730aa1]

Also known as: Samurai, Bellmatic

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
46mm
Case Thickness
10.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
90m
Dial Color
Champagne
Jewels
36j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1984

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