Seiko Cal. 4427 - 355

Seiko 4427-355

This Quartz model from 1980 features a 36mm Hardlex-Coated Steel case. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-c0de0012b997]

Also known as: UFO, Arnie

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
8.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Champagne
Jewels
22j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1980

Related Models

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