Seiko Cal. 7030 - 428

Seiko 7030-428

The 7030-428 is a sought-after Kinetic piece from Seiko's golden era. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-9a4b48e4bc5e]

Also known as: Sumo, Arnie

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
46mm
Case Thickness
13.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
110m
Dial Color
Black
Jewels
23j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1996

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