Seiko Cal. 4446 - 143

Seiko 4446-143

This Automatic model from 1985 features a 45mm Hardlex-Coated Steel case. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-4e6441f19c20]

Also known as: Tuna, Bellmatic

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
9.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Cream
Jewels
33j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1985

Related Models

seikata-wm-4e6441f19c20