B640WC-5A

HK$450
In stock
SKU
B640WC-5A
  • Stainless Steel Band
  • 50-meter water resistance
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Features • 1/100-second stopwatch • 50-meter water resistance • Popular retro design • LED Backlight
  • Case / bezel material: Resin
  • Stainless Steel Band
  • Adjustable Clasp
  • Resin Glass
  • Partial ion plated
  • 50-meter water resistance
  • LED Backlight
  • Afterglow
  • Flash alert
  • Flashes with buzzer that sounds for alarms, hourly time signal
  • 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 unit:
  • 1/100 second (for the first 60 minutes)
  • 1 second (after 60 minutes)
  • Measuring modes: Elapsed time, split time, 1st-2nd place times
  • 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
  • Multi-function alarm
  • Hourly time signal
  • Full auto-calendar (to year 2039)
  • 12/24-hour format
  • Regular timekeeping: Hour, minute, second, pm, month, date, day
  • Accuracy: ±30 seconds per month
  • Approx. battery life: 3 years on CR2016
  • Size of case / Total weight
  • Size of case : 38.9×35×9.4mm
  • Total weight : 49g
More Information
Brand CASIO
Features Stainless Steel Band 50-meter water resistance
Collection Vintage & Retro
Type Digital
Product Launch Date Dec 2019
Features • 1/100-second stopwatch • 50-meter water resistance • Popular retro design • LED Backlight
  • Case / bezel material: Resin
  • Stainless Steel Band
  • Adjustable Clasp
  • Resin Glass
  • Partial ion plated
  • 50-meter water resistance
  • LED Backlight
  • Afterglow
  • Flash alert
  • Flashes with buzzer that sounds for alarms, hourly time signal
  • 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 unit:
  • 1/100 second (for the first 60 minutes)
  • 1 second (after 60 minutes)
  • Measuring modes: Elapsed time, split time, 1st-2nd place times
  • 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
  • Multi-function alarm
  • Hourly time signal
  • Full auto-calendar (to year 2039)
  • 12/24-hour format
  • Regular timekeeping: Hour, minute, second, pm, month, date, day
  • Accuracy: ±30 seconds per month
  • Approx. battery life: 3 years on CR2016
  • Size of case / Total weight
  • Size of case : 38.9×35×9.4mm
  • Total weight : 49g
More Information
Brand CASIO
Features Stainless Steel Band 50-meter water resistance
Collection Vintage & Retro
Type Digital
Product Launch Date Dec 2019

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