Seiko Cal. 5278 - 738

Seiko 5278-738

This Automatic model from 1991 features a 43mm Hardlex-Coated Steel case. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-762a9211bc81]

Also known as: Silverwave, Sportsmatic

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
12.3mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1991

Related Models

seikata-wm-762a9211bc81