Titanium Shopping for Men

I always find it difficult to look for interesting gifts for men. I usually spend a good time in the mens section only to grab the common gift ideas. My dad will visit us next month and I am thinking of giving him a special gift. I plan to look for titanium watches men since it's his birthday on May as well. I hope my budget would fit in the price of the watch. I am also open to other gift suggestions. I am so excited for their visit next month because it's been a while since we last saw them. They are excited as well to see their grandkids who are such adorable and very bright kids.