TYVM : ) Steampunk is more the design of and/or meaning of an item, steampunk has several different meanings....
Steampunk has always been first and foremost a literary genre, or least a subgenre of science fiction and fantasy that includes social or technological aspects of the 19th century (the steam) usually with some deconstruction of, reimagining of, or rebellion against parts of it (the punk)
Steampunk as a genre in a nutshell, Steampunk has also cross-pollinated its way into other genres, so there is steampunk romance, steampunk erotica, and steampunk young adult fiction.
1 3/4" that is the watch itself I did not measure it up to the loop thingy, not sure if that's how I am supposed to measure it but that gives an accurate measurement : )