Breitling
Premier B21 Chronograph Tourbillon 42 Gaston Breitling
Reference: JB2120A61B1P1
The Breitling Premier B21 Chronograph Tourbillon 42 Gaston Breitling, reference JB2120A61B1P1, is a 42 mm watch in 18k white gold with a black dial. Inside is the calibre Breitling B21, an automatic movement with a 55-hour power reserve, visible through an exhibition case back. It lists chronograph, column wheel and chronometer among its complications and comes on a black alligator leather strap.
Case Information+
Case Size: 42 mm
Case Material: 18k White Gold
Case Back: Exhibition
Crystal: Sapphire
Movement+
Type: Mechanical Automatic
Calibre: Breitling B21
Power Reserve: 55 hours
Jewels: 30
Frequency: 4 Hz
VPH: 28,800
Complications: Hours, Minutes, Small Seconds, Chronograph, Column Wheel, Chronometer, Tourbillon Escapement
Other+
Bracelet Material: Alligator Leather
Bracelet Colour: Black
Dial Colour: Black
Water Resistance: 100 meters
Limited Edition: No
Questions about this watch+
- What movement is in the Breitling Premier B21 Chronograph Tourbillon 42 Gaston Breitling?
- The Breitling Premier B21 Chronograph Tourbillon 42 Gaston Breitling uses the calibre Breitling B21, an automatic movement with a 55-hour power reserve and 30 jewels.
- How big is the Breitling Premier B21 Chronograph Tourbillon 42 Gaston Breitling?
- The case measures 42 mm across and is made of 18k white gold.
- What complications does the Breitling Premier B21 Chronograph Tourbillon 42 Gaston Breitling have?
- Its complications are listed as chronograph, column wheel and chronometer.
- How water resistant is the Breitling Premier B21 Chronograph Tourbillon 42 Gaston Breitling?
- It is rated to 100 m.