How to say “While you were choosing a necklace, the jeweler repaired the clasp on your bracelet.” in Japanese

In Japanese

ネックレスを選(えら)んでる間(あいだ)に、宝飾職人(ほうしょくしょくにん)がブレスレットの留(と)め具(ぐ)を直(なお)してくれたよ。

Nekkuresu o eranderu aida ni, hōshoku shokunin ga buresuretto no tomegu o naoshite kureta yo.