Seiko Cal. 5648 - 187

Seiko 5648-187

This Automatic model from 1988 features a 46mm Titanium case. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-486172038e41]

Also known as: Sportsmatic, Navigator

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
46mm
Case Thickness
14.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Silver
Jewels
17j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1988

Related Models

seikata-wm-486172038e41