Seiko Cal. 4555 - 722

Seiko 4555-722

This Quartz model from 1988 features a 34mm Hardlex-Coated Steel case. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-608f45d97c44]

Also known as: Sumo, Silverwave

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
10.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
60m
Dial Color
White
Jewels
20j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1988

Related Models

seikata-wm-608f45d97c44