Why Buy From IVSHC

​• 38,000+ happy eBay buyers since 2001

​​• 80,000+ watches delivered worldwide

​​• 100% authentic guaranteed

​​• Fast, tracked shipping from Hong Kong / Taiwan

​​• US import tax fully prepaid — no surprise fees

Basic Information

• Case dimensions (length × width × height)

  46.9 × 44.2 × 11.6 mm

• weight

  118 g

• Case and bezel materials

  Biochar/Stainless Steel

• Strap material

  Sturdy stainless steel watch band

  One-touch 3-fold clasp

• structure

  Impact resistance

  Carbon core protection structure

• Waterproofing

  200 meters waterproof

• Time correction

  Bluetooth: Can connect to smartphones and automatically adjust the time.

• Battery and Battery Life

  Tough Solar

Smartphone connection/application connection function

• Smartphone Connectivity

  Mobile Link (uses Bluetooth® wireless connection)

• app

  CASIO WATCHES

• Application Connectivity

  Automatic time adjustment

  Simple watch settings

  Time and place

  Find phone functions

shell

• glass material

  Mineral glass

• Crown

  Screw crown

• Surface treatment

  Black ion-plated bezel

  Black ion-plated watch strap

• Compatible watch strap sizes

  150 to 205 mm

• other

  glow-in-the-dark

Watch functions

• Code table

  1-second stopwatch measurement range: 29'59 (30 minutes) Measurement function: Elapsed time

• timer

  Countdown timer measurement unit: 1 second; countdown range: 30 minutes; countdown start time setting range: 1 to 30 minutes (increments in 1-minute increments).

• Alarm/Hourly Chime

  Daily alarm

• illumination

  LED lights (ultra-bright lighting) with afterglow function

• Light color

  LED: White

• Calendar

  Fully automatic calendar (until 2099)

• Power saving function

  Power-saving function (the hands will stop when the watch is placed in the dark to save power).

• Battery level display/warning

  Low battery warning

• Battery life

  Approximate battery life: 5 months with rechargeable batteries (based on normal operation time after charging and without exposure to light); 18 months with rechargeable batteries (based on operation time after fully charging and placing in a completely dark environment with "power saving function" enabled).

• accuracy

  Accuracy: ±15 seconds per month (without Mobile Link feature)

• Other product features

  Standard timekeeping: Hands: 3 (hours, minutes (hands move once every 10 seconds), seconds), 2 dials (24 hours, day of the week)

  Date indicator

  Date display