NEW IN BOX THE ULTIMATE PRECISION IN CHECKING VITALS - For a professional like you, functionality is just as important as looks. The strap is easy to clean and adjustable to fit 6.7" to 8.3" wrist sizes. THE PERFECT GIFT FOR THAT CARING NURSE IN YOUR LIFE - Ready to present the most thoughtful gift ever? Our watch is the perfect medium between elegant & practical, making any medical professional or student jump for joy for this one-of-a-kind gift. Batteries: 1 LR44 batteries required. (included)