Seiko Cal. 4478 - 230

Seiko 4478-230

This Hand-Winding model from 1993 features a 41mm Gold-Plated case. With its 18mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-ffc21e44b424]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
14.3mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
130m
Dial Color
Burgundy
Jewels
26j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1993

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