The Breitling caliber B31 is an automatic movement with a date function, developed in collaboration with Sellita AMT. Operating at 4 Hz, it has a 78-hour power reserve and 26 jewels with Incabloc shock protection. This 3-hand caliber is the first three-hand manufacture movement designed and developed by Breitling. It is currently in production, found in the Top Time B31 introduced in 2025.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
26 jewels
Power Reserve
78h
Frequency
28,800 vph (4 Hz)
Display Type
Analog
Rotor Type
Ball Bearing
Shock Protection
Incabloc
COMPLICATIONS
Watches with this movement
Breitling
Superocean Heritage B31 Automatic 40 Kelly Slater
AB31101A1C1S1
Breitling
Superocean Heritage B31 Automatic 40
AB3110241B1S1
Breitling
Superocean Heritage B31 Automatic 40
AB3110361L1S1
Breitling
Superocean Heritage B31 Automatic 42
AB3111161C1S1
Breitling
Superocean Heritage B31 Automatic 42
AB3111241B1S1
Breitling
Superocean Heritage B31 Automatic 42
AB3111361L1S1
Breitling
Superocean Heritage B31 Automatic 44
AB3112241B1S1
Breitling
Superocean Heritage B31 Automatic 44
AB3112361L1S1
Breitling
Top Time B31
AB3113281A1X1
Breitling
Top Time B31
AB3113A71C2X1
Breitling
Top Time B31
AB3113A71L1X1
Breitling
Chronomat B31 Automatic 40
AB3114101A1A1
Breitling
Chronomat B31 Automatic 40
AB3114101C1A1
Breitling
Chronomat B31 Automatic 40
AB3114101L1A1
Breitling
Chronomat B31 Automatic 40
PB3114101C1S1
Breitling
Superocean Heritage B31 Automatic 42
UB3111241B1S1
Breitling
Superocean Heritage B31 Automatic 44
UB3112161C1S1
More Breitling movements
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheLAUNCH YEAR
2025CALIBER FAMILY
B31COUNTRY
SwitzerlandFOR WATCH DEALERS
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