Chemical products: avoid direct contact with solvents, detergents, perfumes, cosmetics etc., since they may damage the bracelet, case or gaskets.
Temperature: avoid exposure to extreme temperatures (greater than 60 c, or 140 f, less than 0 c, or 32 f) or extreme temperature changes.
Water-resistance: a watch’s water resistance cannot be permanently guaranteed. It may notably be affected by the ageing of gaskets or by an accidental shock to the crown. As stipulated in our service instructions, we recommend you have the water resistance of your watch checked once a year by an authorized OMEGA Service Centre.