Cortebert started in 1790. But during the 1970s, the Quartz crisis blew through the industry felling most prestige brands with Cortebert being one of them.
It TELLS accurate time and I never had a problem with it. For the size I'd say it'll fit any pocket made on your jeans.
The scratch you see on the inside panel was my bad. Someone wanted to test if it was gold and scraped that artistic piece off