The Casio MS-20UC-JBU-W-DC is a stylish 12-digit mini desktop calculator from Casio's Japanese Pattern Edition, created to commemorate the 60th anniversary of Casio's first electronic desktop calculator. Finished in the Seigaiha Blue pattern, which symbolizes eternity through gentle, continuous waves, it combines elegant Japanese-inspired design with practical business functions including time calculation and tax calculation. Powered by both solar energy and a battery, it is ideal for offices, retail counters, schools, and home use.
Key Features
12-digit large LCD display
Japanese Pattern Edition – Seigaiha Blue
Time calculation
Tax calculation
Profit margin percentage
Independent memory
Key rollover
Shift key (▶)
Sign change (+/−)
Function command signs
3-digit comma markers
Dual solar and battery power
Durable plastic keys
Calculation Functions
Basic Calculations
Addition
Subtraction
Multiplication
Division
Regular percentage calculations
Profit margin percentage
Square-root calculations
Sign change (+/−)
Business & Practical Functions
Time calculation
Tax calculations
Independent memory
Key rollover for continuous input
Design & Materials
Mini desktop calculator
Large LCD display
Durable plastic keys
Compact and lightweight design
Ergonomic angled display for improved readability
Decorative Seigaiha Blue Japanese wave pattern finish
Colors
Body: Seigaiha Blue
Keys: Blue and white
Display: Black digits on LCD
Note: The Seigaiha wave pattern is a traditional Japanese motif symbolizing peace, continuity, and good fortune. This special edition celebrates the 60th anniversary of Casio's first electronic desktop calculator while offering the same reliable performance expected from Casio desktop calculators.
Power
Power Source: Solar and battery
Automatically switches between solar and battery power depending on available light.
Dimensions & Weight
Dimensions (D × W × H): 149.5 × 105 × 22.8 mm
Weight: Approximately 110 g
Ideal For
Suitable for:
Offices
Retail stores
Schools
Home accounting
Tax calculations
Time calculations
Everyday business use
What's Included
Casio MS-20UC-JBU-W-DC Desk Calculator
Battery (pre-installed)
Instruction Manual
Warranty Card (provided by the authorized distributor)
