Seiko Cal. 7028 - 704

Seiko 7028-704

The 7028-704 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7028 caliber with 36j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-bd346a81c2dd]

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
46mm
Case Thickness
15.8mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Green
Jewels
36j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1978

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