With the following instruction you are able to activate the crown button lock in order to avoid the accidental change to another mode.

Enable the Crown button lock:
Press the crown button for two seconds until the watch beeps. Afterwards press additionally the “start/stop” button (A).

When the second hand is in 3 o’clock position the crown button has successfully been locked.

Disable the Crown button lock:
To unlock the crown button lock press the crown button and afterwards press additionally the “start/stop” button (A).

CROWN LOCK
BUTTON

The Smart Access System provides fast, intuitive access to all of the key functions of the watch via an electronic crown. The crown can be pushed and turned to switch between individual modes and operate various functions,
including the 1/20-second stopwatch, countdown timer, alarm and world time. Five motors independently operate the hour, minute and second hands, as well as the easy-to-use mode and date display.
SOLAR
PANEL
Powered by light for a lifetime of use without changing battery
CHARGING
WATCH
RECHARGABLE
BATTERY
ELECTRIC
POWER
SUPPLY
NO BATTERY
CHANGE REQUIRED


Operates with electric power generated from solar energy and stored in large capacity rechargeable battery that never requires changing, thus reducing the enviromental burden.
 
LARGE-CAPACITY
RECHARGEABLE BATTERY


Continues operating for approximately two years* on full charge even in unlighted locations.*with power saving on.time differs with the model and usage conditions.
STABLE FUNCTION
OPERATION


Generates ample power smooth operation of various power-hungry functions, including timecalibration signal reception 5-motor operation, alarms, sensors and backlights.
 
CHANGES EVEN LOW LIGHT
CONDITIONS


Generates sufficient electric power keep on changing, even with limited light from cloudy skies or indoor fluoresvent lighting.
 
Five motors mounted in the module each hand independently. This advanced technology gave a birth to the multifunction chronograph.
In terms of technology, EDIFICE is one of the most modern watches of it kind: The watches represent the ideal mix of intelligent functionality, innovative technology and sporty elegance. It will not only be racing fans who are won over by EDIFICE functions, which include the Tough
Solar power supply, which charges the watch even in poor lighting conditions, Multi band 6 technology, which enables reception of radio signals from six transmitters (Germany, Great Britain, the USA, Japan and China), stopwatch and world clock for 29 cities.
The world's most accurate timekeeping, all the time: EDIFICE watches use Multi band 6 technology to receive radio signals from atomic clocks in Europe, the USA, Japan and China.
 
Whether you are in artificial or natural light, hidden solar cells provide the watches with a continuous supply of environmentally friendly energy.
Accurate timekeeping for up to 48 cities throughout the world.Accurate timekeeping for up to 48 cities throughout the world.
 
For everyday life or on the track — high-speed time measurement for professional racers.