See pictures for condition details. 
Watch works and keeps time. 
Comes from my personal collection.

This is a rare version with 21 jewels movement and solid 9k Dennison case.
Fully hallmarked. 

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 29020415
Grade: No. 621
Model: 1898
Estimated Production Date: November 1936
Run Quantity: 4,000
Grade/Model Run: 4 of 8
Grade/Model Total Production: 32,000
Size: 6/0s
Jewels: 21j
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Split Plate
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: Yes