Seiko Cal. 0728 - 913

Seiko 0728-913

This Kinetic model from 1971 features a 36mm Hardlex-Coated Steel case. With its 21mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-58104979b2f1]

Also known as: Bullhead, Arnie

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
8.9mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Green
Jewels
27j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1971

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seikata-wm-58104979b2f1