Seiko Cal. 7142 - 678

Seiko 7142-678

The 7142-678 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7142 caliber with 31j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-54655e98264f]

Also known as: Shogun

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
45mm
Case Thickness
9.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Champagne
Jewels
31j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1983

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seikata-wm-54655e98264f