Transylvania is one of the places I most want to go in the world! You are lucky to have experienced the Carpathians firsthand. Please do take photos if you can!
My Seiko is a Japan model Seiko 5, reference number SNKE03J. It's actually 37mm, not including the crown (I earlier claimed it was 36mm). I like the watch a lot as a casual beater. My one complaint is that the bracelet doesn't feel quite as solid as I'd like. However, for the money, I cannot complain. I've taken this watch snokeling and for a variety of other adventures (like hiking). Please let me know if you'd like me to PM you with the name of the dealer where I obtained it.
I hope you have a great time in Transylvania next weekend, and travel safely.
Cheers,
Daos