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Compare two watches
Now pick the second watch. Specs are shown only where we have a source.
First watch: Breitling JB2120A61B1P1 · Premier B21 Chronograph Tourbillon 42 Gaston Breitling
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Same sourced movement type and a case within 2 mm, then siblings from the same family.
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- Breitling A13315351C1A1 · Premier Chronograph 42 42 mm · unknown
- Breitling A13315351C1X2 · Premier Chronograph 42 42 mm · unknown
- Breitling A37340351B1P1 · Premier Automatic 40 40 mm · unknown
- Breitling A37340351C1P1 · Premier Automatic 40 40 mm · unknown
- Breitling A37340351G1X2 · Premier Automatic 40 40 mm · unknown