Hmmm, that MK silver watch is awfully pretty... It's a hard choice since I actually want some new aviators and have all the watches I need for a lifetime.
I would go with the watch. I'm uber particular about my sunglasses (they can't touch my cheeks) and would need to try them on in store at the eye doctor's office.
I'm going with the sunnies too since you have a nice watch. I hate to say it but I'm with bcarp30 on the MK watches. I had one for about 3 months. It was exchanged 3 times due to workmanship issues. On the last exchange the lady at Nordstrom told me that they're not the best made watches but they're fashionable and pretty. I'll agree with that, very pretty watches, I suppose for less than $50 I wouldn't mind as much and those are simple and elegant. I actually LOVE the gold one but I'm sticking with the sunny vote, you could rock some aviators!