Seiko Cal. 4428 - 519

Seiko 4428-519

This Quartz model from 1978 features a 41mm Two-Tone case. With its 19mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-8283a1e2a67b]

Also known as: World Timer

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
41mm
Case Thickness
11.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
White
Jewels
36j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1978

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