Halcon by B.L. Alvarez Buiza a Spanish importer from Spain of Swiss movement and cases, nice and small lady's wrist watch from around 1915- '20 Geneva Watch Case Co case gold plated, dial also with numerals gold plated.
Dial it is in a very good shape like a lady :) with Swiss Made at six a'clock
Movement swiss made 15 jewels in a nice silver color.
Geneva Watch Case Co case gold plated
I hope that you will like my lady's trench watch style... ;)