Resistance to water
INDICATIONS ON DIAL OR CASEBACK
LIGHT SPRAY,
DIAL
CASEBACK
PERSPIRATION,
SWIMMING
LIGHT RAIN
ETC...
BATHING, ETC...
-
WATER RESISTANT
OK
X
WATER RESISTANT
WATER RESISTANT
OK
OK
50M (5 ATM)
WATER RESISTANT
WATER RESISTANT
OK
OK
100M (10 ATM)
WATER RESISTANT
WATER RESISTANT
OK
OK
150M (15 ATM)
AND DEEPER