16 size gold fill case with my initials nicely engraved has nice looking gold finished plates except for nickel balance plate that is not gold plated but but has same decoration pattern. Not sure the best grade regulator this has was in the Bartlett grade. Also has new looking painted metal dial not usual porcelain. I am not sure Waltham supplied those in 1921. Very little wear and runs freely. Nice looking medium grade keeper anyway.