Seiko Cal. 4478 - 577

Seiko 4478-577

This Automatic model from 1968 features a 39mm PVD Black case. With its 19mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-87e58bfbd8c3]

Also known as: Bellmatic

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
39mm
Case Thickness
13.9mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Navy
Jewels
30j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1968

Related Models

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