How to make leather watch strap step by step

This video shows the complete process of making a leather watch strap from measuring the required dimensions to installing the finished strap on the watch:
The templates i am using https://www.etsy.com/listing/704210133/
1. Watch dimensions 0:00:00
2. Wrist size 0:00:46
3. Strap dimensions calculation 0:01:43
4. Leather 0:02:25
5. Cutting the blanks 0:03:14
6. Glue the blanks 0:05:23
7. Cut out the inner insert 0:09:36
8. Internal markup 0:13:10
9. Glue the inner insert 0:17:01
10. Cut edges on the inner insert 0:19:13
11. Completely glue the blank 0:20:14
12. Cut out the strap 0:25:21
13. Use an edge creaser 0:22:47
14. Sand and cut edges 0:31:32
15. Outline holes 0:32:36
16. Punch holes 0:34:23
17. Stitch 0:35:02 (Saddle stitch tutorial https://www.youtube.com/watch?v=N6dTe85_vCk)
18. Finish the edges 0:37:47
19. Make the loop 0:41:47
20. Protect the edges 0:55:51
21. Make the adjustment holes 0:57:22
22. Buckle installation 1:03:21
23. Mount the strap 1:05:06

Видео How to make leather watch strap step by step канала Handmade Watch Straps