Seiko Cal. 7028 - 440

Seiko 7028-440

This Kinetic model from 1980 features a 44mm Two-Tone case. With its 19mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-1a46404caebc]

Also known as: Sumo

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
44mm
Case Thickness
11.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Silver
Jewels
25j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1980

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seikata-wm-1a46404caebc