Casio WS-B1000-8BV Men's Digital Watch, Bluetooth Mobile Link, Step Tracker, Light Gray

---------------------------------------------------------------------- [Dimensions] Case size (height x width x thickness): 46.2 x 41.3 x 11.6 (approx. mm), Strap: Width approx. 19 (buckle side) - 22 (case side) mm, Lug width approx. 18 mm, Band size: 145 - 215 mm, Weight: approx. 36 g [Materials] Case: Resin, Band: Polyurethane, Crystal: Resin glass [Waterproof performance] 10 ATM water resistance [Accessories] Japanese instruction manual (copy), instruction booklet in foreign languages, Casio original box *Please note that the brightness of the time and other text displayed on the inverted LCD model is easily affected by the ambient light conditions when worn, making it very difficult to read in dark rooms or outdoors at night. [Mobile Link/App Integration Feature] ● Mobile Link function (function linkage via Bluetooth communication with compatible mobile phones) ● Compatible with the "CASIO WATCHES" app ●Automatic time correction ●Easy clock setting ●World time for approximately 300 cities ● Life log data ● Stopwatch data transfer ● Time & Place ● Finding your cell phone [Watch Functions and Performance] ● 10 ATM water resistance ● Dual time (with function to swap time with home time) ● Stopwatch (with lap/split functions) ● Timer (Setting unit: 1 second, Maximum setting: 60 minutes, Measured in 1-second increments) ● Five time alarms and time signal ● LED backlight (with afterglow function and afterglow duration adjustment) ● Fully automatic calendar ● Operation sound ON/OFF switching function ● Power saving ON/OFF switching function ●Battery low warning function ● Switch between 12/24 hour time display