Launching in four striking colours, Blue, Grey, Orange and traditional Black, the WR3000 tough calculator from Citizen arrives as the most versatile product in the company's range. Offering a unique style with a rugged exterior that can withstand the elements, the WR3000 is the ultimate tool for your most challenging tasks. In any situation

The ideal device - whatever the situation

Shock-Resistant, Dustproof and Water-Resistant, the new WR3000 tough calculator from Citizen will exceed expectations with its durable frame. Whether in the office, on the building site, at home or in challenging, wet and dusty working environments such as hairdressing salons, bakeries or even on the beach; the WR3000 has been developed with multiple applications in mind. 

Whether in the office, on the building site, at home or in challenging, wet and dusty working environments. This is the off-roader for the workplace.

WR3000: Applications & key features

With its rugged frame, the WR3000 the perfect partner for a wide range of demanding user applications.

-Rugged Exterior

-Water resistant

-Shock resistant

-Dust resistant

-Durable rubberised keypad

-1-Line Display

-12-Digit Display

-Dual power: Battery & Solar

-Fixed Angled Display

-Tax Function

-Square Root Function

-Auto-sleep mode

-Three Memory Keys: MRC, M+, M-




The WRB3000 is the latest product range from Citizen's extremely wide and diversified range of calculators, which includes everything from compact pocket devices to highly sophisticated calculator models.


About Citizen


With more than a century of producing ground-breaking technologies and electronic solutions, Citizen’s business is based around that of innovation and the company’s work ethos of ‘loved by citizens, working for citizens.’ This is a philosophy that is engrained throughout its 21,000 strong workforce. Combined with Citizen’s exceptional engineering expertise, this makes Citizen’s products responsive to the market with each and every product designed and manufactured with ultimate functionality, style and usability in mind.

Color blue
Dimensions 105 mm x 38 mm x 152 mm
Weight 140 g
  • 1-Line Display
  • 12-Digit Display
  • Battery & Solar
  • Fixed Angled Display
  • Tax-Function
  • Square Root Function
  • Auto sleep mode


Grand total Sum all previous calculations in to a grand total
Square root Mathematical Function
Change (+/-)
Double Zero
Tax Calculation Calculation of values with a programmable tax rate
3-Keys Memory Function Three Memory Keys (MRC, M+, M-)

Display & Power

Display LCD
Display Style Fixed Angled
Lines 1
Digits 12
Power supply Battery & Solar
Battery type AG-13(LR44)
Auto Turn Off Switches off the calculator automatically after a certain period of time

Support and Downloads

We truly care about our users and our product.