BREITLING 1884 Endurance Pro Instructions

: June 3, 2024
: BREITLING

Table of Contents

1884 Endurance Pro
YOUR BREITLING CHRONOMETER
COMPASS ROSE BEZEL
SPECIAL CHARACTERISTICS
MAINTENANCE
YOUR BREITLING CHRONOMETER
Documents / Resources

Endurance Pro
Instructions

1884 Endurance Pro

BREITLING 1884 Endurance Pro - Figure 1

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 Oﬃcial Chronometer Testing Institute), a neutral and independent body which individually tests each movement according to the prescriptions in force.
The certiﬁ cation test for wristwatch chronographs with quartz oscillators consists inobserving each movement for 13 days and 13 nights, in several positions and at 3 diﬀerent 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

Pull the crown out to position 2, and turn it counterclockwise to adjust the calendar to the day prior to the activation date.
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.
Push the crown back into position 1.

USING THE CHRONOGRAPH
I. MEASURING A SINGLE SHORT TIME

Press pushpiece A to start the chronograph. Hand 3 keeps track of the measured time in seconds.
Stop the measurement by pressing pushpiece A once more. The measurement is made in hours (totalizer 1), minutes (hand 2), seconds (hand 3) ⅒ths and of a second (totalizer 4).
Reset the chronograph to zero by pressing pushpiece B.

II. MEASURING AN INTERRUPTED SHORT TIME

Press pushpiece A to start the chronograph. Hand 3 shows the measurement in seconds.
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.
The chronograph is reset to zero by pressing pushpiece B, once the ﬁ nal 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 in to exit reset mode. BREITLING 1884 Endurance Pro -
Figure 11 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.

HEADING MEMORY
This function enables the pilot to “memorise” the heading to follow, by positioning it opposite the index at 12 o’clock.
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), signalled by the small seconds 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 and 12 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 being exactly opposite.

MAINTENANCE

Your Breitling chronometer is a sophisticated instrument which 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 ﬁ tted with gaskets to ensure its water resistance. Under the inﬂ uence of various external agents – perspiration, chlorinated or salt water, 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 centre, or by an authorized retailer (www.breitling.com).
Breitling models are water-resistant to varying degrees. The extent of the water resistance, expressed in metres (M), is a standard value and does not indicate an absolute immersion depth. The crown and pushpieces must not under any circumstances be operated under water 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, snorkelling| | | |
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 pushpieces.
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 ageing 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 ﬁ nest 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 objects, 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 ﬁ elds. Moreover, your Breitling chronometer is designed to run smoothly at temperatures ranging between 0°C and 50°C.

BREITLING 1884 Endurance Pro - Figure 15 8. DATE APERTURE
Please note that the diagram above is meant for illustrative purposes and might slightly differ from reality.

Breitling Chronograph SuperQuartz™

YOUR BREITLING CHRONOMETER

A chronometer is a high-precision time-keeping instrument that has successfully passed the entire battery of tests imposed by the COSC (Swiss Official Chronometer Testing Institute), a neutral and independent body which individually tests each movement according to the specifications in force.
STEP 1
Check whether the crown should be unscrewed (counterclockwise) before you carry out the following steps.
STEP 2
If the watch has no date aperture, pull the crown out to position 3. Set the hour and minute hands.
If the watch does have a date aperture, proceed as follows: pull the crown out to position 2. Turn it clockwise or counterclockwise to adjust it to the day before the activation date. Pull the crown out to position 3. Move the hands forwards until the correct date appears at midnight. Set the hour and minute hands.
STEP 3
Push the crown back into position 1. If you had to unscrew the crown in step 1, follow this final step: press the crown gently, turning it clockwise, then tighten it again until you feel some resistance. Do not force it!
STEP 4
For further details, please refer to the full User Manual which can be accessed by scanning the QR Code on the Quick Start Guide or visit www.breitling.com/user-manuals
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. Do not expose them to chemical products, solvents, dangerous gases, or magnetic fields. Your Breitling chronometer is designed to run smoothly at temperatures ranging between 0°C and 50°C.
WARRANTY
Please check if your warranty has been activated by scanning the QR Code. Note that Breitling watches purchased from an authorized Breitling retailer are guaranteed against any manufacturing defects, as indicated on our website under www.breitling.com/international-warranty Detailed information about the specific warranty terms, coverage and exclusions applicable to your product is accessible in your warranty account at www.breitling.com/my- account Detailed information about our after-sales service and applicable terms and conditions is accessible on our website under www.breitling.com/service-terms
© June 2020, Breitling SA, Switzerland

This booklet is completely made from residues of sugar cane instead of wood.
The paper is biodegradable, compostable, and recyclable. Printed in Switzerland P10.53 09.2020