Excellent condition Men’s Dual-Time Philip Stein Teslas Stainless Steel Watch. Includes 4 quick change Philip Stein straps (smooth black leather, black lizard, textured brown leather, and smooth brown leather) and branded travel case. According to Philip Stein: Teslar Technology has been designed to protect you from the harmful effects of such electromagnetic exposure. Scientific studies in laboratory settings have demonstrated that wearing a Teslar Shield may reduce stress, increase energy level and focus and enhance immune response. Battery not included.