How Does B Factory Panda Daytona Compare with BT Factory?
Many collectors ask which factory makes the better Daytona replica, B Factory or BT Factory. Both use the N factory 4130 movement, far ahead of other makers.
- Ref: m116500ln-0001
- Movement: 4130
- Case: 40mm
- Material: 904L steel
B Factory wins on ceramic bezel engraving, dial printing and sub-dial alignment, while BT Factory shows slight differences on bracelet brushing.

Overall both are good, but B Factory remains the first choice for the Panda Daytona.