Seiko Cal. 4439 - 442

Seiko 4439-442

This Solar model from 1973 features a 46mm PVD Black case. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-f34749903b05]

Also known as: Sportsmatic

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
46mm
Case Thickness
8.2mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Champagne
Jewels
27j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1973

Related Models

seikata-wm-f34749903b05