The B03 is an automatic chronograph with GMT function, manufactured in-house by Breitling. Introduced in 2013, it belongs to the B0x family and is based on the B01 caliber. The movement adds a 24-hour GMT complication to the column-wheel chronograph architecture. It remains in production and serves as a prominent complication option within Breitling's in-house movement lineup.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
46 jewels
Power Reserve
70h
Frequency
28,800 vph (4 Hz)
Display Type
Analog
COMPLICATIONS
FEATURES
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2013CALIBER FAMILY
B0xALSO KNOWN AS
FOR WATCH DEALERS
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Watches with this movement
Breitling
Navitimer B03 Chronograph Rattrapante 45
AB03102A1F1A1
Breitling
Navitimer B03 Chronograph Rattrapante 45
AB03102A1F1P1
Breitling
Navitimer B03 Chronograph Rattrapante 45
AB03102A1F1P2
Breitling
Navitimer B03 Chronograph Rattrapante 45
AB0311211G1A1
Breitling
Navitimer B03 Chronograph Rattrapante 45
AB0311211G1P1
Breitling
Navitimer B03 Chronograph Rattrapante 45
AB0311211G1P2
Breitling
Navitimer B03 Chronograph Rattrapante 45
RB0311211Q1P1
Breitling
Navitimer B03 Chronograph Rattrapante 45
RB0311211Q1P2