Vintage Crawford Lapel Pin 17 Jewels Watch (Working)

Preowned, One Owner, Vintage - 1940s according to my research but not confirmed by a professional. Wind up mechanical watch, no batteries, working condition seems accurate at this time but has not been checked by a professional. Around the edges of the raised crystal is a subtle, smooth cut design, difficult to capture in pictures and video, gorgeous and mint condition, as is the rose decoration on the opposite side. Watch comes with all 3 original: box, style tag, and Crawford Guarantee as shown in last picture. Please see all pictures and video to aid in description and for signs of age and wear. Some discoloration on pin front & back and around the sides of watch. Watch has not been cleaned, leaving desired cleaning to new owner (professional recommended). Besides Covershot, all photos and video taken with overhead light on, no filters used. Beautiful piece of history!