Seiko Cal. 5666 - 231

Seiko 5666-231

This Automatic model from 1994 features a 46mm Titanium case. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-3af8b0862d91]

Also known as: Tuna, Flighty

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
46mm
Case Thickness
10.9mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Black
Jewels
21j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1994

Related Models

seikata-wm-3af8b0862d91