Casio B640WC-5A

Straight from the Casio Vintage Collection comes a timepiece that never goes out of style. The B640 combines style with features Casio is known for such as an EL backlight and a 1/100th second stopwatch. This timepiece is the perfect complement to any outfit.

Details

• Case Size (L x W x H): 38.9 x 35 x 9.4 mm
• Weight: 49g
• Case and Bezel Material: Resin
• Band: Adjustable Clamp, Stainless Steel Band
• Water Resistance: 50-Metre Water Resistance
• Power Supply: Approx. Battery Life - 3 Years on CR2016

Exterior

• Glass: Resin Glass
• Surface Treatment: Partial Ion Plated

Watch Features

• Stopwatch: 1/100-Second Stopwatch, Measuring Capacity - 00'00"00 - 59'59.99" (For the first 60 minutes) 1:00'00 - 23:59'59 (After 60 minutes), Measuring Modes - Elapsed Time, Split Time, 1st-2nd Place Times, Measuring Unit: 1/100 second (for the first 60 minutes), 1 second (after 60 minutes)
• Alarm / Hourly Time Signal: Hourly Time Signal, Multi-fuction Alarm
• Light: LED Backlight, Afterglow
• Light Colour: LED - Amber
• Calendar: Full Auto Calendar (To Year 2039)
• Accuracy: +- 30 Seconds Per Month
• Timer: Countdown Timer, Measuring Unit - 1 Second, Countdown Range - 24 Hours, Countdown Start Time Setting Range - 1 Second to 24 Hours (1-Second increments, 1-minute increments and 1-hour increments), Other - Auto-Repeat
• Flash Alert Feature: Flash Alert, Flashes with buzzer that sounds for alarms, hourly time signal
• Other Features: 12/24-Hour Format, Regular Timekeeping, Digital - Hour, Minute, Second, PM, Date, Day