Seiko Cal. 7078 - 609

Seiko 7078-609

The 7078-609 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7078 caliber with 17j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-753530e68d87]

Also known as: Helmet, Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
35mm
Case Thickness
15.6mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
130m
Dial Color
Green
Jewels
17j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1973

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seikata-wm-753530e68d87