Seiko Cal. 4430 - 371

Seiko 4430-371

This Hand-Winding model from 1986 features a 38mm Hardlex-Coated Steel case. With its 19mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-21cfd85dc748]

Also known as: Pogue, Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
15.1mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
140m
Dial Color
Green
Jewels
20j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1986

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seikata-wm-21cfd85dc748