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Reboot your retro style with a timepiece take on the Casio Mini, the trailblazing Casio calculator.
The long-selling calculator watch from Casio, the CA-53, pays homage to the Casio Mini, the world’s first personal calculator, featuring the original colours and design of this legendary, groundbreaking calculator. The unique design of this watch face features a calculator-style combination of LCD and full keypad, incorporating design motifs from the original Casio Mini introduced in 1972. The display employs green text on a negative LCD, and the keypad uses the font from the original, with each key separated by a grid line. The use of red for the mode indicator at the upper right evokes the image of the calculator’s power light. Every detail, down to the white lines along the top and bottom of the watch face, projects retro-modern calculator style. In addition to a calculator function that adds, subtracts, multiplies, and divides up to eight digits, the watch also comes equipped with dual time, stopwatch, alarm, and more.
Casio Mini, the world’s first personal calculator
In 1972, Casio debuted the world’s first personal calculator. With one-chip large-scale integrated circuits (LSI), a six-digit display, and simple componentry, it was a quarter the size of mainstream models at the time, and at 12,800 yen, it cost just a third of competing products. The Casio Mini became a mega hit, selling one million units in the 10 months after its release and a total of six million units over the course of the series. With the Casio Mini, the calculator moved beyond office equipment, becoming part of everyday life as a personal household item. In 2008, the Caso Mini attained an Essential Historical Materials for Science and Technology (or Future Technology Heritage) designation from the National Museum of Nature and Science in Tokyo.
Water Resistant
Resin Glass
Resin Case and Bezel Material
Bio-Based Resin Band
Approx. battery life: 5 years on CR2016
125 to 180 mm Compatible Band Size
Dual World Time
1/100-Second Stopwatch
Daily Alarm
Hourly Time Signal
Full Auto-Calendar (to Year 2099)
Button Operation Tone On/Off
Accuracy: ±15 Seconds Per Month
8-Digit Calculator
12/24-Hour Format
Product Colour: Ivory
Product Code: CA-53WB-8BDF
A 10% cancellation/restocking fee will be incurred for any cancellations/refunds for this product. Read more
LOCAL ORDERS
Delivery:
All local orders are delivered by our appointed courier Ninjavan. After placing your order, please allow 1-3 working days for processing. Once it is ready for shipping, you will be notified once again with a tracking number. Please allow an additional 1-2 days working days for delivery.
In-store Pickup:
Store location for collection will be based on which model you purchased and will be shown as an option during checkout. Your order will be ready for collection based on when you placed your order:
- Orders placed Monday - Tuesday: ready for pickup Wednesday 6pm onwards.
- Orders placed Wednesday - Thursday: ready for pickup Friday 6pm onwards.
- Orders placed Friday - Sunday: ready for pickup Monday 6pm onwards.
If your pickup-ready date falls on a public holiday, it will instead be ready the following business day. You have up to one week to come and pickup your order.
Our black Limited Edt bags have been spotted being used in Singapore! If you've got one at home, now it's a time to put them to good use. bring it along when collecting in stores! This initiative helps to reduce waste and support a more sustainable future!
Starting 1 October, Limited Edt retail bags will come with a small fee:
Small Bag - S$0.20
Medium Bag - S$0.30
Large Bag - S$0.50
INTERNATIONAL ORDERS
All international orders are shipped via DHL Express or Fedex. Delivery times vary between different countries.
Orders are processed within 1-3 working days unless otherwise stated. Your order status will be updated in your account when orders are processed. Do expect delays during peak season and during special online-only releases.
- A remote area* surcharge (automatically calculated upon checkout) is applied per shipment when the delivery destination location is remote. *Remote is defined as islands and highlands; or a post code/zip code that is difficult to serve; or a suburb/town that is distant, inaccessible or infrequently served.
CUSTOM TAXES AND/OR DUTIES
Customs taxes and/or import duties are imposed by the destination country and is not included in the checkout price. Actual amount varies according to local custom's terms & conditions.
Please contact your local customs office to find out more information on the charges before you place an order.
If you are not completely satisfied with your purchase, you may return the item to us for an exchange in its original condition complete with the box and accessories (if any) within 7 days of receiving your order, subject to eligibility.
For more information, click here
*Please be advised that returns are strictly prohibited for the Martell x Amos Ananda collection
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