Seiko Cal. 4578 - 529

Seiko 4578-529

This Spring Drive model from 1982 features a 39mm Hardlex-Coated Steel case. With its 19mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-79db48183d33]

Also known as: Baby Tuna, Emperor

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
11.5mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
90m
Dial Color
Navy
Jewels
18j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1982

Related Models

seikata-wm-79db48183d33