Seiko Cal. 7139 - 621

Seiko 7139-621

This Kinetic model from 1992 features a 35mm Two-Tone case. With its 20mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-bbc80f1908e3]

Also known as: Bellmatic

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
35mm
Case Thickness
13.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
110m
Dial Color
Green
Jewels
28j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1992

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