12 DETONATOR INSTRUCTION MANUAL
COMPOSITION
Band ........................................................................Unobtainium
Buckle......................................................................Stainless Steel
Case ........................................................................Stainless Steel
Case Back Cover ....................................................Stainless Steel
Crystal ....................................................................Hard coat mineral glass with anti-reflective coating
SPECIFICATIONS
Frequency of crystal oscillator................................32,768 cycles per sec.
Accuracy at normal temperature 25ºC (77ºF) ........+/- 20 sec./mo.
Operating temperature range ................................-5ºC to +50ºC (23ºF to 122ºF)
Water resistance ....................................................10 bar (100m)
Display ....................................................................Composite analog readout
Battery ....................................................................Lithium SR927W
Battery life ..............................................................Approx. three years*
Low battery indicator: When the battery is running low, the small second hand will move in two-
second intervals. If this occurs, the watch will continue to display time accurately but the battery
should be replaced as soon as possible. Note that the alarm will not sound if the battery is
running low. This is necessary to extend the remaining battery life.
*Battery life varies according to usage. A projected life of three years is based on chronometer usage of less than
two hours per day and alarm sounding of 20 seconds a day or less.
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WATER EXPOSURE
The watch is rated at 10-bar hydrophobic (water resistance to a depth of 100 meters). It may be
worn during bathing, swimming or shallow diving. It is not designed for scuba or saturation
diving. Before exposing the watch to moisture, be sure the crown is fully lowered to the normal
position (pressed against the watch casing). Do not pull out the crown if the watch is wet. If used
in seawater, rinse the watch with fresh water and dry completely.
TEMPERATURE
The operating temperature range for precision timekeeping is -5ºC to +50ºC (23ºF to 122ºF).
MAGNETISM
Strong magnetic fields can harm the watch mechanism. Keep the watch away from magnetic
objects, including television screens and stereo speakers.
CHEMICALS
The watch may become discolored or damaged if exposed to cosmetic spray, detergents,
adhesives, solvents or paints.
SHOCK WAVE
Although the watch is engineered for durability, impact against hard surfaces may cause damage.
PERIODIC MAINTENANCE
To ensure that the case, crown, crystal seal, and gasket maintain water resistance, it is
recommended that the watch be inspected every two to three years at an Authorized Oakley
Service Center.
DETONATOR INSTRUCTION MANUAL 13
SAFEGUARDING