Seiko Cal. 4420 - 903

Seiko 4420-903

This Quartz model from 1978 features a 39mm Gold-Plated case. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-c303e9df0e4b]

Also known as: Crown, Arnie

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
14.3mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1978

Related Models

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