Seiko Cal. 4428 - 923

Seiko 4428-923

The 4428-923 is a sought-after Quartz piece from Seiko's golden era. It features a Silver dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-4c71bc7ec111]

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
46mm
Case Thickness
8.2mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
30m
Dial Color
Silver
Jewels
27j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1967

Related Models

seikata-wm-4c71bc7ec111