Seiko Cal. 4490 - 135

Seiko 4490-135

This Automatic model from 1976 features a 43mm PVD Black case. With its 21mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-626589f59d4d]

Also known as: Baby Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
43mm
Case Thickness
9.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Silver
Jewels
33j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1976

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seikata-wm-626589f59d4d