Expenny via eBay offers this Men's Steampunk Skeleton Watch in Brown for $11.87 plus 99 cents for shipping. That's tied with last week's mention and $2 below the lowest total price we could find for a similar watch elsewhere. It features a transparent dial, stainless steel case, leather band, manual mechanical movement, and water resistance to 100 feet.
Of note, a square version is also available for $13.99 with free shipping. Both styles ship from mainland China and should arrive in two to four weeks.