Home Casio G-Shock GMA-S140M-1AER | 200M Water Resistant, Stopwatch, Countdown Timer
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GMA-S140M-1AER front
GMA-S140M-1AER side view
GMA-S140M-1AER back view
GMA-S140M-1AER side view left down
GMA-S140M-1AER closeup

Casio G-Shock GMA-S140M-1AER | 200M Water Resistant, Stopwatch, Countdown Timer

Regular price £105.71 GBP Sale price £81.92 GBP
23% OFF

Authentic Casio — Authorised Seller Sold by Gadgeticloud. Every watch includes the full manufacturer’s warranty.

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30-day returns Unworn & original packaging · 1-yr Casio warranty
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GMA-S140M-1AER front

Casio G-Shock GMA-S140M-1AER | 200M Water Resistant, Stopwatch, Countdown Timer

£81.92

Unleash Your Inner Athlete with G-Shock Toughness

Designed for the active individual who demands both style and resilience, this Casio G-Shock is your ultimate training partner. Its robust 200M water resistance and comprehensive stopwatch functions make it perfect for tracking every workout, while the sleek design ensures it looks great wherever your adventures take you.

Specifications

Model Number GMA-S140M-1AER
Case / Bezel Material Resin
Case Size 49×45.9×15.8mm
Total Weight 56g
Accuracy ±15 seconds per month
Approx. Battery Life 2 years on CR1220
Measuring Capacity 99:59'59.999''
Measuring Modes Elapsed time, lap time, split time
Stopwatch Others Speed (0 to 1998 units/hour), Distance input (0.0 to 99.9)
Countdown Measuring Unit 1 second
Countdown Range 24 hours
Countdown Start Time Setting Range 1 minute to 24 hours (1-minute increments and 1-hour increments)
Countdown Other Auto-repeat
Analog Display 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed)
Digital Display Hour, minute, second, pm, month, date, day

Key Features

  • 200M water resistance for swimming and diving
  • Advanced stopwatch with lap, split, and speed measurement
  • Countdown timer with auto-repeat function
  • Durable resin case and bezel construction
  • Dual analog and digital time display
  • Approximately 2-year battery life