Seiko Cal. 7078 - 159

Seiko 7078-159

The 7078-159 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7078 caliber with 34j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-04b584ad60b3]

Also known as: Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
35mm
Case Thickness
9.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
80m
Dial Color
Silver
Jewels
34j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1976

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