CASIO

B640WBG-1B

HK$680
Out of stock
SKU
B640WBG-1B
  • Glitter face design
  • 50-meter water resistance
  • LED backlight
  • 1/100-second stopwatch
  • Stainless steel band
  • Case size (L× W× H): 38.9 × 35 × 9.9 mm
  • Weight: 49 g
  • Case and bezel material: Resin
  • Band: Stainless Steel Band; Adjustable Clasp
  • Water resistance: 50-meter water resistance
  • Power supply and battery life: Approx. battery life: 3 years on CR2016
  • Glass: Resin Glass
  • Surface treatment: Black ion plated band
  • 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 unit: 1/100 second (for the first 60 minutes); 1 second (after 60 minutes); Measuring modes: Elapsed time, split time, 1st-2nd place times
  • 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
  • Alarm/hourly time signal: Hourly time signal; Multi-function alarm
  • Flash alert feature: Flash alert
  • Flashes with buzzer that sounds for alarms, hourly time signal
  • Light: LED backlight; Afterglow
  • Light color: LED:Amber
  • Calendar: Full auto-calendar (to year 2039)
  • Accuracy: Accuracy: ±30 seconds per month
  • Other features: 12/24-hour format; Regular timekeeping: Hour, minute, second, pm, month, date, day
More Information
Brand CASIO
Features Glitter face design 50-meter water resistance LED backlight 1/100-second stopwatch Stainless steel band
Collection Vintage & Retro
Type Digital + Analog
Color Black
Product Launch Date Jan 2024
  • Case size (L× W× H): 38.9 × 35 × 9.9 mm
  • Weight: 49 g
  • Case and bezel material: Resin
  • Band: Stainless Steel Band; Adjustable Clasp
  • Water resistance: 50-meter water resistance
  • Power supply and battery life: Approx. battery life: 3 years on CR2016
  • Glass: Resin Glass
  • Surface treatment: Black ion plated band
  • 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 unit: 1/100 second (for the first 60 minutes); 1 second (after 60 minutes); Measuring modes: Elapsed time, split time, 1st-2nd place times
  • 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
  • Alarm/hourly time signal: Hourly time signal; Multi-function alarm
  • Flash alert feature: Flash alert
  • Flashes with buzzer that sounds for alarms, hourly time signal
  • Light: LED backlight; Afterglow
  • Light color: LED:Amber
  • Calendar: Full auto-calendar (to year 2039)
  • Accuracy: Accuracy: ±30 seconds per month
  • Other features: 12/24-hour format; Regular timekeeping: Hour, minute, second, pm, month, date, day
More Information
Brand CASIO
Features Glitter face design 50-meter water resistance LED backlight 1/100-second stopwatch Stainless steel band
Collection Vintage & Retro
Type Digital + Analog
Color Black
Product Launch Date Jan 2024

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