Seiko Cal. 4490 - 147

Seiko 4490-147

This Automatic model from 1967 features a 43mm Hardlex-Coated Steel case. With its 19mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-069eed58287c]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
13.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Black
Jewels
25j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1967

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seikata-wm-069eed58287c