Seiko Cal. 7030 - 420

Seiko 7030-420

This Kinetic model from 1981 features a 44mm Stainless Steel case. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-ba02650e2ffc]

Also known as: Turtle, Sumo

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
14.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1981

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