Seiko Cal. 4428 - 242

Seiko 4428-242

This Quartz model from 1974 features a 42mm Two-Tone case. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-1f89e078e829]

Also known as: Sportsmatic

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
42mm
Case Thickness
8.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Champagne
Jewels
20j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1974

Related Models

seikata-wm-1f89e078e829