Tag Heuer is making the calculator watch look bad. If you have $5,000 dollars to spare, the luxury watchmaker will soon be selling the lavish Link Smartphone, arguably the swankiest Android-based device to hit the market.

According to ABlogToRead.com, the phone, which runs on Android 2.2 with the option to upgrade later, is fully customizable. You can choose calfskin, alligator, or lizard covers to go with either a steel, 18-karat rose gold, or titanium case. With Gorilla Glass protecting the 3.5-inch, touch-screen display, it's durable, too.

Just like its watches, Tag says the Link is "fully shockproof," and "as airtight and locked-down as a strong box." Tag has paid attention to every detail, down to the screws on the phone's chassis, which resemble those on a Tag watch. There's also an autolock system on the side adorned with a signature Tag Heuer crown and a black lacquer Tag shield that masks the SIM card, microUSB port, and memory card.

Other specs include 256MB of internal memory, an 8GB memory card, a 5-megapixel camera, 11 hours of music playback, and custom screen designs, widgets, animation, wallpapers, and other icons. If you were ever curious what a ringtone composed by the maker of luxury Swiss timepieces might sound like, you might be interested in the Link; Tag says the device boasts tailor-made ringtones.

Tag calls the Link the "first Swiss luxury smartphone." It goes on sale at Tag Heuer stores next month with a base price of $4,700.