Massdrop offers the Seiko Men's Sea Urchin Watch in Pepsi, model no. SNZF15K1, for $115.99 plus $7.71 for shipping. That's the lowest total price we could find by $23. It features a stainless steel case, 23-jewel automatic movement, date display, and water resistance up to 330 feet. Deal ends August 1.
Note that it won't ship until August 17.