Unfortunately, the hours and minutes hands are slightly off too.
That's the problem with going to the Nth degree with a build, there's always something you can do better to make it look more realistic. Once you've gone this far, you need to call it good, or go ahead and take it to the end. There are several tutorials here that show the differences between different hands sets. You'll want a set with an asymmetrical triangle tip to the hours hand, and a minutes hand that extends to the minutes ring. Then you'll have to decide if the age you're representing with the watch needs flat or "curved" hands.
This is the logical conclusion of a high end build. Once you start throwing big money at it with rarely sourced parts, you really need to go ahead and take it to the finish line.