Seiko Cal. 5664 - 823

Seiko 5664-823

This Automatic model from 1986 features a 37mm Titanium case. With its 21mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-3b4652317247]

Also known as: Monster, World Timer

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
37mm
Case Thickness
10.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
120m
Dial Color
Burgundy
Jewels
23j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1986

Related Models

seikata-wm-3b4652317247