Seiko Cal. 4488 - 663

Seiko 4488-663

This Automatic model from 1970 features a 44mm PVD Black case. With its 20mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-b19006eef17d]

Also known as: Silverwave, Navigator

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
44mm
Case Thickness
11.7mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1970

Related Models

seikata-wm-b19006eef17d