Condition: New (genuine product from domestic manufacturer) You can purchase with confidence as this product is officially sold by CASIO in Japan. Model number: Men's: WS-2000H-4AJF Women's: LWS-2000H-4AJF Movement: Quartz (formula) Functions: ◆Step count measurement function using 3-axis acceleration sensor ・Step count display range: 0 to 999,999 steps ・Goal achievement rate display (target step count setting range: 1,000 to 50,000 steps, in 1,000 step increments) ・Step count graph (step count per hour Level display in 6 levels for 7 hours) ・Step indicator display ・Step history display・Power saving function (automatically puts the sensor into sleep mode to save power if there is no movement for a certain period of time) ◆Dual time (with time swap function with home time) ◆Stopwatch (1/100 second (less than 1 hour) / 1 second ( 1 hour or more), 24-hour meter, with lap/split, memory for up to 200 measurement data (measurement month, day, hour, minute, lap/split time)) ◆Timer (set unit: 1 second, maximum set: 60 minutes, measured in 1 second increments) ◆5 time alarms/time signal ◆Full auto calendar ◆12/24 hour display switching ◆Operation sound ON/OFF switching function ◆LED Light (with afterglow function, afterglow time switching (1.5 seconds/3 seconds)) ◆Accuracy: Average monthly difference ±30 seconds [Men's] Case width (H x W): 49.3mm x 44.2mm Case thickness: 13.1mm Weight: 42g [Women's] Case width (H x W): 43.8mm x 38.2mm Case thickness: 12.3mm Weight: 27g Case Material: Resin Waterproof: 10 ATM Water Resistant Crystal: Resin Glass Dial (Digital) Belt Material: Resin Color: Men's/Black, Women's/Gray Clasp: Pin buckle Domestic warranty: Comes with a 1-year manufacturer's warranty for peace of mind that overseas models do not have. Accessories: Manual and warranty (Japanese), CASIO exclusive BOX *This is a genuine product from a domestic manufacturer. Cosmetics The box, manufacturer's warranty, and Japanese manual are all in perfect condition with no scratches or dents.