Seiko Cal. 7078 - 576

Seiko 7078-576

The Seiko 7078-576 represents an important milestone in Seiko's 1967 lineup. Powered by the 7078 caliber with 24j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-91a9f70240d3]

Also known as: Tuna, Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
8.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
70m
Dial Color
Green
Jewels
24j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1967

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