Remember the 1675 trade I passed on the other day?

[gerard88t]

Hi,
I recently posted the other day about trading my 1680 Sub for a 1675. I wore the 1675 and traded back with my friend the next day. Today was different and I was able to get back into the same 1675 for a trade that didn't cost me my 1680 or any other Sub. Anyway here are some photos I hurriedly made when I got home. What if any part, looks wrong on this 1675? Thanks for any input.
FWIW, my friend has been wearing it for the last few days since we traded backwards. He didn't touch the time or even unscrew the crown and the 1675 is only +3 seconds from the time I set it three days ago. I'm eager to see how good it stays with my wear habits (I wear a watch at least 12 hours a day, sometime even to bed)

Thanks