Activity & Step Tracker - BlackTake your wellness to the next level with the Timex Activity and Step Tracker, an easy-to-wear watch that packs the functionality you need to achieve your personal best. Featuring a black 40mm case and a comfortable, ergonomic strap, it's a chich and sleek companion designed to help you get the most out of every movement. We've paired step and activity-tracking technology with our revolutionary INDIGLO® backlight and up to 50 meters of water resistance to create a practical piece expertly designed for daily health management.Features: Fits Wrist Circumferences 142 - 205mm (5.6 - 8.1in) Gender: Unisex Water Resistant: 30 Meters Warranty: 1 Year Limited (U.S. Only) Attachment: Buckle/Clasp Type: Buckle Wrist Profile: Min-Max (142 / 205) Color: Black Material: Silicone Type: Strap Attachment Hardware Color: Silver-Tone Case: Accent Color: Black Color: Black Lug Width: 20 mm Material: Resin Shape: Octogonal Size: Mid Size Width: 40 mm