Seiko Cal. 4550 - 184

Seiko 4550-184

This Solar model from 1975 features a 46mm Hardlex-Coated Steel case. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-cca5003148f4]

Also known as: Shogun, Sportsmatic

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
12.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
30m
Dial Color
Silver
Jewels
28j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1975

Related Models

seikata-wm-cca5003148f4