GA-100-1A1ER Watch

Casio G-Shock GA-100-1A1ER

Main features:

• Reference : GA-100-1A1ER
• Brand : Casio G-Shock
• Warranty : 2 years (International)
• Made in : Japan
• Labels : Official Reseller
• Color : Black

Dimensions and design:

• Case :
  • Thickness : 16.90 mm
  • Width : 51.20 mm
  • Length : 55.00 mm
  • Shape : Round
  • Case material : Resin
  • Case weight : 72.00 g
  • Dial : LCD (Black)
  • Watch back : Back held in place by screws
  • Glass : Mineral, with anti-scratch treatment
  • Buttons : 1 winding button, 4 push buttons

Movement and mechanism:

• Movement : Quartz (Japanese Casio mechanism)
• Complications :
  • Date : Date, Day
  • Chronograph : 1/100th stopwatch, Countdown timer
  • Alarm : 24h alarm
  • Alarm Clock : Yes

Display and features:

• Display type :
  • Analog (needles)
  • Digital (LCD)
• Display specifics :
  • Index and railway : For precise reading of the time
  • LCD : Digital display
  • LED : Lighting for better readability

Additional functions:

• Functions :
  • Hours, minutes, seconds, dates
  • Awakening
• Additional counters : 3
• Activities :
  • Aviation
  • Running
  • Car racing / Rally
  • Swimming / Diving
  • Yachting / Sailing

Waterproofing and comfort:

• Waterproof : 20 atmospheres (20 ATM) - Suitable for water activities such as diving and swimming.
• Bracelet material : Resin
• Bracelet color : Black
• Clasp : Double-notch pin buckle (silver)

The Casio G-Shock GA-100-1A1ER is a rugged and versatile watch designed for intense and varied activities. Its imposing design and resin case allow it to withstand the most extreme conditions, while offering exceptional precision and clarity thanks to its analog and digital displays. It is particularly suitable for enthusiasts of aviation, extreme sports, swimming, and diving. The 24-hour alarm option and its 1/100th chronograph make it a functional watch for athletes and professionals.