Seiko Cal. 7138 - 430

Seiko 7138-430

This Hand-Winding model from 1984 features a 42mm Two-Tone case. With its 20mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-141a4f5d7f68]

Also known as: Bellmatic, Arnie

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
42mm
Case Thickness
15.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
29j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1984

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