亚伯拉罕·路易·布雷盖（Abraham-Louis Breguet，常称宝玑，Bréguet，1747年1月10日－1823年9月17日），他出生于瑞士的纳沙泰尔（Neuchâtel），为著名法籍瑞士钟表制造师，为钟表制造业作了许多创新。他在法国与英格兰学习制表，并发明了不同擒纵器（Escapement）的方法，包括陀飞轮、卷绕机制（re-winding）与双层游丝（overcoil，游丝加上提高的圈外线圈之改良，因此亦称为「上绕游丝」）等等。他创作的钟表被广泛地认为是最为美丽与极高科技成就。

1775年，他于巴黎西岱岛创立了宝玑手表制造公司。1815年，他获得法国海军的正式任命。

Abraham-Louis Breguet (10 January 1747 – 17 September 1823), born in Neuchâtel, Switzerland, was a horologist who made many innovations in the course of a career in watchmaking in France. In his lifetime he was considered the leading watchmaker of his day, and he built up a clientele that included many leading public figures and members of the European nobility. Alongside his friend and contemporary John Arnold, Breguet is now widely acknowledged as one of the greatest horologists of all time. One of his famous ancestors was the Swiss Jean Breguet (who died in 1593) a Protestant pastor in Neuchâtel very much influenced by the ideas of Jean Calvin.