B640WB-1ADF

Basic Information

Pakistan Product Code: B640WB-1ADF

Case Size: 38.9 × 35 × 9.4 mm

Weight: 49 g

Case and Bezel Material: Resin

Band: Stainless Steel Band

Water Resistance: 50-meter water resistance

Power Supply and Battery Life: Approx. battery life: 3 years on CR2016

Warranty Period: 1 year

Net Quantity: 1 piece

Country of Origin: Pakistan

Exterior

Glass: Resin Glass
Surface Treatment: Black ion plated band

Watch Features

Stopwatch

• 1/100-second stopwatch

• Measuring capacity: 00'00''00~59'59''99 (first 60 min), 1:00'00~23:59'59 (after 60 min)

• Elapsed time, split time, 1st-2nd place times

• Auto-repeat

Timer

• 1 second unit

• 24-hour range

• 1 second to 24 hours setting range

Alarm/Hourly Time Signal

• Multi-function alarm

• Hourly time signal

• Flash alert (buzzer + flashing alerts)

Light

• LED backlight

• Amber LED

• Afterglow

Calendar

• Full auto-calendar (to year 2039)

Accuracy

• ±30 seconds per month

Other Features

• 12/24-hour format

• Regular timekeeping: hour, minute, second, month, date, day, PM indicator