1921 Waltham  pocket watch, in working order.

Grade - 610.

Model - 1908.

Date - 1921.

Size - 16s.

7 Jewels.

Serial - 24084427.

Test run for 24 hours and keeps good time.

As with all vintage or antique watches, I would suggest they are serviced professionally, as dust and dirt can build up in the mechanism and stop them working properly.