Every time I strap my Bulova Accutron II on my wrist I'm reminded of how large this watch really is. The huge glass on top just accentuate this size by turning it into the smallest UFO that ever landed on my balcony's table.
Glass is less reflective than sapphire but it will still create distortion and rainbows when its struck by sunshine at an angle. It will also collect rain droplets from the drizzle spraying behind me which is the reason why I'm taking a quick wrist shot and go back to hide in the comfort of the study.
I'm a big fan of watches that are interesting because they are either unique, have interesting features, well designed or simply offer a great value for their price.