Seiko Cal. 7078 - 104

Seiko 7078-104

The 7078-104 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7078 caliber with 27j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-5fc2e0edcfda]

Also known as: Shogun, Bellmatic

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
35mm
Case Thickness
8.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Navy
Jewels
27j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1970

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