BREITLING AB20304A1C1A1 Superocean Heritage Automatic User Manual

: May 15, 2024
: BREITLING

Table of Contents

OVERVIEW
YOUR BREITLING CHRONOMETER
PREPARATION FOR USE
SPECIAL CHARACTERISTICS
SUN COMPASS
MAINTENANCE
Breitling Automatic
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

BREITLING AB20304A1C1A1 Superocean Heritage Automatic

OVERVIEW

Hour hand
Minute hand
Seconds hand
Bezel

YOUR BREITLING CHRONOMETER

A chronometer is a high-precision instrument that has successfully passed the entire battery of tests imposed by COSC (Swiss Official Chronometer Testing Institute), a neutral and independent body which individually tests each movement according to the prescriptions in force. The certification test for wristwatches with sprung balance oscillators, according to standard ISO 3159, consists of observing each movement for 15 days and 15 nights, in 5 positions and at 3 different temperatures (8°C, 23°C, 38°C). In order to earn the prestigious chronometer label, a movement’s performances must meet 7 very strict criteria, including a daily variation in rate ranging between only -4/+6 seconds.
The term “chronometer” should not be confused with that of “chronograph”, which is a complicated watch fitted with an additional mechanism for measurement of the duration of an event. A chronograph is not necessarily chronometer-certified, but all Breitling chronographs bear the much-coveted title of “chronometer”.

PREPARATION FOR USE

WINDING – TIME-SETTING

Unscrew the water-resistant crown anti-clockwise. Wind the watch through approximately 40 clockwise turns of the crown.
Pull the crown out to position 2, and turn it anti-clockwise 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. Turn it gently clockwise while applying light pressure, and retighten it until you feel some resistance. Do not force it !

SPECIAL CHARACTERISTICS

UNIDIRECTIONAL BEZEL WITH INDEX MARKERS

The bezel of your watch is marked with 12 index markers: they are used as points of reference to mark a start time or a limit time you wish to remember. On models with no chronograph functions, they also provide a “minute chrono” function enabling you to measure the elapsed time in minutes.
For safety, the bezel can only turn counterclockwise.

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 fitted with gaskets to ensure its water resistance. Under the influence 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 push pieces 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| 10bar/100M/330FT| 50bar/500M/1650FT+
---|---|---|---|---
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 refined 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 fitted 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 Automatic

YOUR BREITLING CHRONOMETER

Please note that the diagram above is meant for illustrative purposes and might slightly differ from reality.

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
Wind the watch with approximately 40 clockwise turns of the crown.
STEP 3
If the watch has no date aperture , pull the crown out to position 2. 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 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 4
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 5
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

Please note that the diagram above is meant for illustrative purposes and might slightly differ from reality.