Bremont ALT1-P2 Manual Del Usuario página 6

CHRONOMETER TESTING
Your Bremont watch is chronometer tested and accompanied by a
performance certificate issued by the 'Controle Officiel Suisse des
Chronomètres' (COSC) to show that the mechanical movement has passed all
of the rigorous precision tests - a necessity of the chronometer designation.
Remember to complete and return the CosC registration card to
Bremont to register your watch and receive your certificate.
The chronometer certification, which takes 15 days to complete over several
different temperature ranges and watch positions, means that the average
daily variation rate will be between -4 and +6 seconds. With 86,400 seconds
in a single day, this gives Bremont' s watches an accuracy of 99.998%.
WATCH CARE
Bremont watches are put through extensive testing before they are
released from the workshop - whether it is for time-keeping precision,
temperature, shock and scratch resistance or pressure testing; all of our
strict tolerances must be met. Although Bremont watches have more than
proved their resilience before they are released from our workshop, we
want to ensure that the enjoyment that comes from wearing a Bremont
timepiece lasts generations. We therefore recommend that the following
tips for watch care are observed...
CleanIng
Use warm water followed by a microfibre cloth to clean metal and
sapphire.
CRown
Ensure that the crown is pushed in to prevent entry of water into the
mechanism.
sea wateR
Wash with fresh water following exposure to saline water.
shoCks and Jolts
Avoid any heavy shocks to the watch.
magnetIC FIelds
Avoid contact with electrical equipment and strong magnets such as
speakers, magnetic tablet case covers and radio alarm clocks.
temPeRatuRe
Keeping the watch in contact with wrist will help minimize any exposure
to extremes. Bremont recommend that you do not wear your watch near
hot water, for example in the shower, steam room or jacuzzi. Extreme
changes in temperature can cause moisture to permeate the seals and
cause condensation to form inside of the watch.