BREITLING Endurance Pro X82310A71B1S1 Breitlight 44mm Watch Instruction Manual

INSTRUCTIONS FOR USE
ENDURANCE PRO
Instruction Manual

1. Chronograph hour totalizer
2. Chronograph minute totalizer
3. Chronograph seconds hand

A. Start / Stop pushpiece
B. Reset pushpiece
Hour hand
Minute hand
Seconds hand
Compass rose

YOUR BREITLING CHRONOMETER

A chronometer is a high-precision instrument that has successfully passed the entire battery of tests imposed by the COSC (Swiss Offi cial Chronometer Testing Institute), a neutral and independent body that individually tests each movement according to the prescriptions in force.
The certifi cation test for wristwatch chronographs with quartz oscillators consists in observing each movement for 13 days and 13 nights, in several positions and at 3 diff erent temperatures (8°C, 23°C, 38°C). To earn the prestigious chronometer label, a movement’s performances must meet 6 very strict criteria, including a daily variation in rate of within ±0.07 seconds, corresponding to an annual precision of ±25 seconds. The variation in rate of the SuperQuartz™ calibre fitted in your Breitling watch far and above exceeds these demands, achieving a level of ±15 seconds per year. The term “chronometer” should not be confused with that of “chronograph”, which is a complicated watch fitted with an additional mechanism used for measuring the duration of an event. A chronograph is not necessarily chronometer-certified, but all Breitling chronographs carry the much-coveted title of “chronometer”.

PREPARATION FOR USE

DATE ADJUSTMENT – TIME-SETTING

1. Pull the crown out to position 2, and turn it counterclockwise to adjust the calendar to the day prior to the activation date.
2. Pull the crown out to position 3. Turn the hands forward until the correct date jumps into place, at midnight. Then adjust the hour and minute.
3.  Push the crown back into position 1.

USING THE CHRONOGRAPH

I. MEASURING A SINGLE SHORT TIME

1. Press pushpiece A to start the chronograph. Hand 3 keeps track of the measured time in seconds.
2. Stop the measurement by pressing pushpiece A once more. The measurement is made in hours (totalizer 1), minutes (hand  ), seconds (hand 3), and 1 /10 this of a second (totalizer 4).
3. Reset the chronograph to zero by pressing pushpiece B.

II. MEASURING AND INTERRUPTED SHORT TIME

1. Press pushpiece A to start the chronograph. Hand 3 shows the measurement in seconds.
2. To interrupt the measurement, press pushpiece A once more. To restart the time measurement, press pushpiece A. This procedure makes it possible to add up several short times.
3. The chronograph is reset to zero by pressing pushpiece B, once the final measurement has been stopped.

RESETTING THE COUNTERS

The chronograph hands may need to be reset if they are not in the 12 o’clock position at rest. If necessary, proceed as follows. Pull the crown out to position 2:
Press push-button A to select the hand to reset – the selected hand will complete a full revolution.
Press push-button B to move the hand to the correct position – 12 o’clock precisely.
Press push-button A to select the next hand.
Follow the same procedure for the 3 hands.
Push the crown back into exit reset mode.

PULSOMETER SCALE

Start the chronograph, count 30 heartbeats, and then stop.
Read the number of beats per minute on the pulsometer scale.

COMPASS ROSE BEZEL

This bezel, indicating the cardinal points and headings, performs several navigation functions.

1. HEADING MEMORY
   This function enables the pilot to “memorize” the heading to follow, by positioning it opposite the index at 12 o’clock.

2. REVERSE HEADINGS INDICATOR
   It also provides the user with an instantaneous return direction reading, opposite to the heading followed in the outward flight.

BATTERY END-OF-LIFE INDICATOR (EOL)

The watch movement is fitted with a battery end-of-life detector (EOL), signaled by the small second’s hand beginning to jump every 4 seconds.
The battery must be replaced within the next few days by an authorized BREITLING agent.
Also ask for a water-resistance test to be performed on the watch.

RECOMMENDATIONS
Used batteries and used watch components should not be disposed of like regular garbage, but be correctly recycled. We recommend returning them to your point of sale. You will thereby contribute to environmental and public health protection.

SPECIAL CHARACTERISTICS

SUN COMPASS
Your Breitling chronometer may be used as a sun compass, thus enabling you to determine North and South. For regions that have instated daylight saving time, subtract one hour when aligning the watch.
In the Northern Hemisphere
Point the hour hand precisely towards the sun. In relation to the watch dial, the point located midway between the current time and12 o’clock indicates South, North being exactly opposite.

In the Southern Hemisphere
Point the hour-marker located at 12 o’clock on the dial precisely towards the sun. In relation to the watch dial, the point located midway between the current time and 12 o’clock indicates North, South is exactly opposite.

MAINTENANCE

Your Breitling chronometer is a sophisticated instrument that is constantly subjected to a wide variety of stresses and strains. Within a very small volume, a large number of components contribute to handling all the functions. Their mechanical action inevitably leads to a certain amount of wear and tear, which may be controlled by maintenance consisting of relubrication and replacing worn components. Like any precision measurement instrument, your watch must be regularly maintained in order to function at its highest level of potential: the frequency of this operation varies according to actual use. Breitling or your authorized retailer will be happy to handle the procedure.
WATER RESISTANCE
The movement of your chronometer is protected by a complex case fitted with gaskets to ensure its water resistance. Under the influence of various external agents – perspiration, chlorinated or saltwater, cosmetics, fragrances or dust – these gaskets gradually deteriorate. That is why water resistance cannot be permanently guaranteed. If used intensively in water, we recommend having an annual water-resistance check conducted. In any event, such an appraisal must be done every two years. This operation, which takes only a few minutes, may be conducted by a Breitling authorized maintenance center, or by an authorized retailer (www.breitling.com).

Breitling models are water-resistant to varying degrees. The extent of the water-resistance, expressed in meters (M), is a standard value and does not indicate an absolute immersion depth. The crown and push-pieces must not under any circumstances be operated underwater or when the watch is wet. The table below indicates the conditions in which your watch may reasonably be used, according to its degree of water resistance:

ACTIVITIES    /    DEGREE OF WATER RESISTANCE| 3 bar/30 M/100 FT| 5 bar/50 M/165 FT| 10 bar/100 M/330 FT| 50 bar/500 M/1650 FT+
---|---|---|---|---
Splashing| √| √| √| √
Shower, swimming, surface water sports| | √| √| √
Water-skiing, dives, snorkeling| | | √| √
Diving| | | | √

If your watch is equipped with a screw-lock crown, ensure that this is locked before any use in water. This also applies to screw-lock push-pieces.

USEFUL TIPS

Breitling genuine leather straps are crafted with the most refi ned materials and represent extremely high-quality products. Like all objects in natural skin (shoes, gloves, etc.), their length of life varies considerably, according to the conditions in which they are worn. ln particular, water, cosmetics and perspiration accelerate the aging process. A metal or synthetic Breitling bracelet is thus better suited to activities involving frequent contact with water or moisture.
Breitling metal cases and bracelets are made from the finest alloys and guarantee sturdiness and wearer comfort. Regular cleaning by rinsing and brushing in clean water will keep your watch shiny. This operation is strongly recommended after each immersion in salty or chlorinated water. For watches fi tted with a leather strap, the same advice applies, as well as avoiding getting the strap wet.

WHAT TO AVOID

Like any valuable object, Breitling chronometers deserve special care. It is important to protect them from jarring and knocks by hard objects, and not to expose them to chemical products, solvents, dangerous gases, or magnetic fields. Moreover, your Breitling chronometer is designed to run smoothly at temperatures ranging between 0°C and 50°C.

This booklet is completely made from residues of sugar cane instead of wood. The paper is biodegradable, compostable, and recyclable.

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