Unveiled at Baselworld in 2008, the "CFB A1000" marked Bucherer's first fully in-house manufactured movement.

This model features the "CFB A1001," a movement that builds upon the base caliber by incorporating a day and large date display. The base caliber itself is notable for its peripheral rotor mechanism, which rotates along the outer edge of the movement, making its location initially elusive, and its central dual-adjusting system for precise and reliable accuracy adjustments. This represents Bucherer's first fully manufacture model.