Vendor: Casio

Casio CM-603 Pocket Computer / Calculator

Regular price $208.00 Sale price $208.00

Final price includes applicable taxes, import duties and complimentary shipping.

Shipped directly from Japan

After you order, we confirm availability with the seller in Japan. If the item is unavailable, we cancel the order and issue a full refund. Estimated delivery is 7–21 business days from order.

In stock

The Casio CM-603 Pocket Computer / Calculator, released in October 1973, remains fully functional after more than five decades. This model features a multi-digit fluorescent display and supports a variety of calculations including addition, subtraction, multiplication, division, mixed calculations, and negative number operations with up to 12-digit precision in multiplication and division.

Powered by four AA alkaline batteries, it offers approximately 13 hours of use and includes a strap for convenience. The unit is in excellent condition and has been tested to confirm its working status.

Shipping from Japan
Sourced from the Japanese secondary market.
International shipping with tracking.

The Casio CM-603 Pocket Computer / Calculator, released in October 1973, remains fully functional after more than five decades. This model features a multi-digit fluorescent display and supports a variety of calculations including addition, subtraction, multiplication, division, mixed calculations, and negative number operations with up to 12-digit precision in multiplication and division.

Powered by four AA alkaline batteries, it offers approximately 13 hours of use and includes a strap for convenience. The unit is in excellent condition and has been tested to confirm its working status.

Shipping from Japan
Sourced from the Japanese secondary market.
International shipping with tracking.