GMT - Seiko
Grand Seiko
Seiko
Watch characteristics
Out of production
Case
39.50mm
Steel
Water resistance: 30.00m
Movement
Self-winding mechanical
Power reserve: 72H
Frequency: 28800 Alt/H
Bracelet/Strap
Leather
Folding buckle
Functions and complications
Date
Hours
Minutes
Second time zone
Seconds