Invicta case sizes are "iffy" at best, in their catalogs and online with other sellers.@ wonderfulremark,
where you'd asked "wait......... it is 40mm........is it for ladies? "
Some that say 40mm are actually smaller, some are actually larger depending on who's doing the measuring.
If measured from case to case sides they're pretty close but sometimes they measure case 09:00 to end of crown but that rarely happens with Invicta and just with the vendors.