Seiko Cal. 4523 - 890

Seiko 4523-890

This Spring Drive model from 1989 features a 44mm PVD Black case. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-750de12814b3]

Also known as: Turtle, Monster

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
44mm
Case Thickness
8.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Black
Jewels
36j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1989

Related Models

seikata-wm-750de12814b3