Seiko Cal. 6638 - 948

Seiko 6638-948

This Automatic model from 1982 features a 43mm Titanium case. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-b1639e7fa96c]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
15.7mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Navy
Jewels
18j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1982

Related Models

seikata-wm-b1639e7fa96c