Seiko Cal. 7028 - 742

Seiko 7028-742

The 7028-742 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7028 caliber with 28j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-2221b67e62e5]

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
8.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Silver
Jewels
28j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1967

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seikata-wm-2221b67e62e5