Rolex OYSTER PERPETUAL EXPLORER II, Manual

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Push in, then screw down
** Reference time, Geneva, 10.10 a.m. (24-hour format Reference time, Geneva, 10.10 a.m. (24-hour format
to distinguish daytime hours from night-time hours)
to distinguish daytime hours from night-time hours)
Local time, Geneva, 10.10 a.m. (conventional format) Local time, Geneva, 10.10 a.m. (conventional format)
After every use, carefully screw the crown
back down against the case to guarantee the
waterproofness. Return the crown to
position 1
and apply light pressure on it while screwing
it down clockwise against the case. The crown
should never be unscrewed underwater.