Seiko Cal. 4428 - 447

Seiko 4428-447

This Solar model from 1990 features a 45mm Stainless Steel case. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-28a39a2b6953]

Also known as: Turtle, Monster

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
9.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
80m
Dial Color
Black
Jewels
36j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1990

Related Models

seikata-wm-28a39a2b6953