Seiko Cal. 4488 - 239

Seiko 4488-239

This Automatic model from 1972 features a 37mm PVD Black case. With its 20mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-7d3ed05f6be7]

Also known as: Tuna, Arnie

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
37mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Navy
Jewels
33j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1972

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