A very Elgin Gents Trench Watch we date around the beginning of the l 1920's, the case is Rolled Gold and for a 100 year old watch it's in very good condition, the dial shows almost no signs of wear, the glass ( and it is real glass)m does have some scratches. Inside the case is an Elgin USA Jewelled Lever Movement. To wind this watch one needs to depress the button unusual winding mechanism.
 
Overall cosmetically in very good condition for its age and running very well.