Seiko Cal. 4498 - 138

Seiko 4498-138

This Quartz model from 1976 features a 44mm Hardlex-Coated Steel case. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-276c1915207e]

Also known as: Silverwave, Bellmatic

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
12.7mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Green
Jewels
20j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1976

Related Models

seikata-wm-276c1915207e