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Casio WVA-M640-1AER Radio Controlled Watch - Rubber Strap

  • Multi-region radio controlled ensuring perfect timing
  • Automatically adjusts to British summer/winter time so you donít have to remember
  • 100m (10ATM) water resistance


‘Multi-region’ radio controlled technology built into the Casio sports watch guarantees 100% accuracy whether you’re in the UK, Europe, North America, Japan, Central America and now even China!

It receives automatic time and date updates from the atomic clock in the UK and from other radio transmitters around the world so it’s always accurate and you never need to change the time or date. It will even self-adjust to British Summer Time so you don’t have to remember!

Additionally, it incorporates a solar powered dial which converts daylight into energy to constantly recharge the battery so you never need to buy an expensive replacement.

This top-of-the-range Casio sports watch comes fitted with an extremely durable rubber strap with black dial.


  • Blue solar power-cell face – transfer daylight to energy

  • Multi-regional reception (UK, EU, USA, Japan, China)

  • LED light function to illuminate watch face for time, day and date

  • Hour markers and hands coated in Neobrite for night time illumination

  • 100m (10ATM) water resistance

  • 1/100th second stopwatch

  • Auto calendar

  • World time function - displays the current time in major cities around the world

  • 5 independent daily alarms for flexible reminders of important appointments

  • Battery level indicator

  • Hardened mineral glass

  • Black rubber strap

  • 2-year World-wide Casio warranty


  • Dimensions - approx. 45,1mm x 42,1mm x 11,1mm (H x W x D)

  • Weight - approx. 58.6g


  • Standard Delivery within 8 working days: UK Mainland  - £3.95; Non-mainland - £6.95
  • Items identified as eligible for Express Delivery (orders must be placed by 6pm Monday to Friday for next working day): £6.95 UK Mainland; £9.95 Non-Mainland
  • Items identified as with heavy item lorries incur additional delivery charges MSB Delivery Lorry

To find out more please read our delivery policy >


  • Every product is covered by our 14-day money back guarantee
  • Every product is guaranteed for at least 12 months. If your item develops a fault within the guarantee period, we will either refund (only if within 14 days) or replace free of charge
  • If you wish to return an item to us for whatever reason, please call us on 0344 482 2112

To find out more please read our returns policy >

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