---
product_id: 65764598
title: "FARTECH Auto Calendar Flip Clock AD-640 (Standard)"
brand: "fartech"
price: "3294 kr"
currency: DKK
in_stock: true
reviews_count: 6
category: "Fartech"
url: https://www.desertcart.dk/products/65764598-fartech-auto-calendar-flip-clock-ad-640-standard
store_origin: DK
region: Denmark
---

# Quartz-controlled precision Auto-updating calendar with leap year adjustment 1-year battery life on AA + C batteries FARTECH Auto Calendar Flip Clock AD-640 (Standard)

**Brand:** fartech
**Price:** 3294 kr
**Availability:** ✅ In Stock

## Summary

> 🕰️ Flip into flawless timekeeping and calendar chic!

## Quick Answers

- **What is this?** FARTECH Auto Calendar Flip Clock AD-640 (Standard) by fartech
- **How much does it cost?** 3294 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/65764598-fartech-auto-calendar-flip-clock-ad-640-standard)

## Best For

- fartech enthusiasts

## Why This Product

- Trusted fartech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Power Play:** Runs on 1 AA and 2 C batteries with up to a year of uninterrupted performance—set it and forget it.
- • **Color-Coded Weekday Vibes:** Monday to Friday in sleek black, Saturday in refreshing green, Sunday in bold red—instantly know your day’s energy at a glance.
- • **Yearly Refresh Made Simple:** Extra year number pieces included for a quick annual update—stay ahead without hassle.
- • **Zoom-Ready Style Statement:** Modern, minimalist wall-mount design that sparks compliments during virtual meetings and elevates your workspace aesthetic.
- • **Effortless Time & Date Mastery:** Quartz SKP Japan movement ensures flawless, automatic day, date, and month updates—only one manual tweak every four years.

## Overview

The FARTECH Auto Calendar Flip Clock AD-640 combines precision quartz movement with an automatic calendar that updates day, date, and month year-round, requiring adjustment only on leap years. Featuring a color-coded weekday display and powered by long-lasting AA and C batteries, this modern wall clock offers a stylish, low-maintenance timekeeping solution perfect for professional spaces and home offices.

## Description

Buy FARTECH Auto Calendar Flip Clock AD-640 (Standard): Wall Clocks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Enjoy the clock - I have had the clock for a couple of months and do very much enjoy the clock. I was initially disappointed to find that I received the clock with scratches on the clear plastic face. But they sent me a replacement clear plastic face and I was able to fix the clock. Since then, I have really enjoyed the clock.
Review: Works great! - I have had this clock 4 months and it works great! I installed the batteries and followed the instructions and it has kept great time and the AM/PM and date change right on schedule. Lots of people that see it on Zoom calls have commented that they like it too! The year is a manual adjustment and I'll do that on New Years.

## Features

- Day of the week, date and month run automatically year-round by a quartz control system with high quality SKP Japan Movement.
- Calendar only needs to be adjusted one day (Feb. 29) in leap year.
- AM/PM is indicated and Monday to Friday is Black, Saturday is Green and Sunday is Red.
- Battery operated: 1 AA and 2 C batteries required and will last about 1 year.
- Extra pieces of year numbers are in numbers compartment. Just need to change it once a year.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B017JWFJN4 |
| Alarm Clock | No |
| Are Batteries Included | No |
| Batteries | 1 AA batteries required. |
| Batteries required | Yes |
| Best Sellers Rank | #3,507,822 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #10,205 in Wall Clocks |
| Brand | FARTECH |
| Clock Form | Multi Display |
| Color | Standard |
| Customer Reviews | 3.4 3.4 out of 5 stars (11) |
| Dial Color | Black |
| Display Type | Analog |
| Frame Material | Plastic |
| Import | Imported |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.7 pounds |
| Item model number | AD-640 |
| Manufacturer | FARTECH |
| Material | Plastic |
| Mounting Type | Wall Mount |
| Number of Batteries | 1 AA batteries required. |
| Number of Items | 1 |
| Operation Mode | Auto |
| Power Source | Battery Powered |
| Product Dimensions | 12.5"W x 12.5"H |
| Room Type | Living Room |
| Special Feature | Calendar Display |
| Style | Modern |
| Theme | Plain |
| Warranty Description | This is the official fartech flip clock store on amazon. Fartech flip clocks sold here will be shipped directly from our warehouse located in metro vancouver, bc. Any fartech flip clocks purchased from our store will have a one-year manufacturer&apos;s warranty serviced by our canada branch. |
| Warranty Type | Limited |

## Product Details

- **Brand:** FARTECH
- **Color:** Standard
- **Display Type:** Analog
- **Indoor/Outdoor Usage:** Indoor
- **Material:** Plastic
- **Power Source:** Battery Powered
- **Product Dimensions:** 12.5"W x 12.5"H
- **Room Type:** Living Room
- **Special Feature:** Calendar Display
- **Style:** Modern

## Images

![FARTECH Auto Calendar Flip Clock AD-640 (Standard) - Image 1](https://m.media-amazon.com/images/I/71ydmxqjFaL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How to adjust time?**
A: It has an easy to access/easy to use dial on the back of the clock mechanism that allows you to set the time.  You just turn the dial on the back to move the clock’s arms to set the time.  It is a great clock/calendar!

## Customer Reviews

### ⭐⭐⭐⭐ Enjoy the clock
*by S***R on November 30, 2018*

I have had the clock for a couple of months and do very much enjoy the clock. I was initially disappointed to find that I received the clock with scratches on the clear plastic face. But they sent me a replacement clear plastic face and I was able to fix the clock. Since then, I have really enjoyed the clock.

### ⭐⭐⭐⭐⭐ Works great!
*by M***I on December 20, 2022*

I have had this clock 4 months and it works great! I installed the batteries and followed the instructions and it has kept great time and the AM/PM and date change right on schedule. Lots of people that see it on Zoom calls have commented that they like it too! The year is a manual adjustment and I'll do that on New Years.

### ⭐⭐ Unable to set calendar
*by L***S on June 11, 2020*

I was unable to set the calendar as the numbers flipped two at a time. Returned item and was notified there is a 25% reduction in refund amount due to "restocking".

## Frequently Bought Together

- FARTECH Auto Calendar Flip Clock AD-640 (Standard)
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- Peakeep Small Battery Operated Analog Travel Alarm Clock Silent No Ticking, Lighted on Demand and Snooze, Beep Sounds, Gentle Wake, Ascending Alarm, Easy Set (Black)

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**Shop now:** [https://www.desertcart.dk/products/65764598-fartech-auto-calendar-flip-clock-ad-640-standard](https://www.desertcart.dk/products/65764598-fartech-auto-calendar-flip-clock-ad-640-standard)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-06*