Seiko Cal. 5666 - 643

Seiko 5666-643

This Automatic model from 1978 features a 43mm Titanium case. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-304c3bb7d3c0]

Also known as: Crown

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
11.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
200m
Dial Color
Silver
Jewels
27j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1978

Related Models

seikata-wm-304c3bb7d3c0