Yes, at this point, I think we can both rule out the pricier watches but through process of elimination (since we know that Riehl, you and I have packages of the same dimensions), we can guess that it could be one of the following:
Glycine Airman DC-4 Automatic Watch - 3
Victorinox Alpnach Auto Chrono Watch - 5
Tissot Tradition Quartz Watch - 8
Bulova Accutron II "Snorkel" Quartz Watch - 5
Mondaine Stop2Go Watch - 3...