Seiko Cal. 7028 - 242

Seiko 7028-242

The Seiko 7028-242 represents an important milestone in Seiko's 1993 lineup. Powered by the 7028 caliber with 18j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-a39dc75f81e9]

Also known as: Golden Tuna

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
43mm
Case Thickness
14.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
70m
Dial Color
Cream
Jewels
18j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1993

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