Seiko Cal. 7183 - 401

Seiko 7183-401

This Hand-Winding model from 1977 features a 36mm Gold-Plated case. With its 19mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-33bac4d37e2d]

Also known as: Bellmatic, World Timer

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
14.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1977

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