An automatic watch has a self-winding mechanical movement. The mainspring is being wound by a rotor, which is driven by movements of the bearers arm during daily use, and thereby providing a power reserve of up to 40 hours.
A SEA-GULL automatic watch is a ‘real’ mechanical watch, which will be able to give the owner all the pleasures of a fine traditional mechanical watch.
SEA-GULL mechanical watches are made with different complications and functions, such as: retrograde date, 24 hour clock, GMT (dual time zones) etc. and are water resistant from 3-5 ATM (30-50 Meters).