--- product_id: 398781334 title: "Chess Clock 9921 Updated Programme Byo-yomi Delay Bonus with Large Screen" brand: "leap" price: "601 zł" currency: PLN in_stock: true reviews_count: 5 category: "Leap" url: https://www.desertcart.pl/products/398781334-chess-clock-9921-updated-programme-byo-yomi-delay-bonus-large store_origin: PL region: Poland --- # 37 preset programs for ultimate timing control Large, easy-to-read screen with clear turn indicators Customizable audible alarm with on/off option Chess Clock 9921 Updated Programme Byo-yomi Delay Bonus with Large Screen **Brand:** leap **Price:** 601 zł **Availability:** ✅ In Stock ## Summary > ♟️ Elevate your game with LEAP — where every second counts! ## Quick Answers - **What is this?** Chess Clock 9921 Updated Programme Byo-yomi Delay Bonus with Large Screen by leap - **How much does it cost?** 601 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/398781334-chess-clock-9921-updated-programme-byo-yomi-delay-bonus-large) ## Best For - leap enthusiasts ## Why This Product - Trusted leap brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Compatibility:** Perfect for International Chess, Chinese Chess, I-GO, and all 2-player board games—join the tournament standard. - • **Durable & Portable Design:** Lightweight ABS shell crafted for on-the-go strategists who demand reliability and style. - • **Effortless Setup & Control:** Intuitive large screen and simple button layout let you adjust and start games in seconds—no tech headaches. - • **Stay Ahead with Smart Alerts:** Audible alarms and last-10-second countdown keep you sharp and in control when every second counts. - • **Master Your Game with Precision:** 37 versatile preset programs including byo-yomi, delay, and bonus modes to tailor every match. ## Overview The LEAP Chess Clock 9921 is a professional-grade digital timer featuring 37 preset programs including byo-yomi, delay, and bonus modes. Its large, clear screen and audible alarms ensure seamless gameplay for chess and other 2-player board games. Crafted from durable ABS material, it’s lightweight and portable, making it a favorite in tournaments and casual play alike. With easy setup, memory function, and customizable alerts, it’s designed for strategic minds who demand precision and style. ## Description The LEAP Chess Digital Game Clock with large screen is a reliable game timer. And this chess timer is easy to set and use with Bonus & Delay . It measures elegant size with 5.9" x 1.97" x 3.3", plus it has a highlight coating on sides of seesaw button that is easy to see from a distance so you can know whose turn it is; It also features an audible alarm that can easily be turned on or off for a game.When time is running out in last 10 secons, it may alarm by per move of this player and then continusly count up; Review: Macht was es soll mit einfacher Bedienung - Benutze es selbst für Tabletop-Spiele, um Freunden und mir einen Anlass für zügige Strategiefindung zu geben. Funktioniert sehr gut und einfach Review: 5 Stars - This is a great clock, and has all the features I need. It looks a lot better than the older one (which I also have) and has a few new features. Since there seems to be a little confusion in the comments, to set the clock - -first turn it off then back on again -hold the play/pause button for 2-3 seconds to enter the settings -the +/- keys will adjust the number you are currently on, play/pause will move to the next number -once you have set the first side, pressing play/pause should automatically set the other side to the same time -pressing play/pause another few times will take you to the next screen, where you set the bonus -press it another few times to take you to the screen where you set the delay (it's not possible to use both, if you set both you only get the bonus) -pressing it another few times will take you to a screen where you can choose between count up/down -adjust the rocker switch so that white's side is raised up (it also has little indicators on the screen for white and black) -press play to start the timer It does have memory too, unlike what another review said, it remembers my settings perfectly ## Features - 【MULTI-FUNCTIONS】: This chess clock with count down、bonus、delay (fischer)、alarm on/off、byo-yomi,move counts & setting memory, up to 37 preset program. Not only this digital timer allows checking moves for both players, but allow to adjust the rest of time.(Note: No counting up) - 【EASY to SET】:This chess timer is upgraded 2021 and features simple program design with large screen which support to quick edit game time and start. - 【SUPPORT GAMES】:Available for International Chess, Chinese Chess, I-GO,and other type 2-players board games. Many tournament has used this clock for the competition.You can set up two different base time on both sides - 【DIMENSIONS & QUALITY】:Made of electronic components + ABS shell, environmentally friendly and durable, which is light weight and portable, convenient for your carrying. - 【SERVICE】:Leap always try to add extra value for your purchase.Great customer service and reply within 24/7 immediately. Please feel free to contact in anytime. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0989NZN2M | | Best Sellers Rank | #226,660 in Toys & Games ( See Top 100 in Toys & Games ) #1,360 in Chess | | Brand | LEAP | | Colour | Grey - 9917 Plus Programme Upgraded | | Country of Origin | USA | | Customer Reviews | 4.7 out of 5 stars 1,177 Reviews | | Enclosure Material | Acrylonitrile Butadiene Styrene | | Item Dimensions D x W x H | 8.4D x 15W x 5H Centimeters | | Item Height | 1 Inches | | Item Type Name | timer | | Item Weight | 204 g | | Manufacturer | LEAP | | Material | Acrylonitrile Butadiene Styrene | | Number of settings | 4 | | Product Dimensions | 8.4D x 15W x 5H Centimeters | | Unit Count | 1.0 Count | ## Product Details - **Colour:** Grey - 9917 Plus Programme Upgraded - **Brand:** LEAP - **Material:** Acrylonitrile Butadiene Styrene - **Product Dimensions:** 8.4D x 15W x 5H Centimeters - **Item Weight:** 0.45 Pounds ## Images ![Chess Clock 9921 Updated Programme Byo-yomi Delay Bonus with Large Screen - Image 1](https://m.media-amazon.com/images/I/61i1a31K05S.jpg) ## Questions & Answers **Q: What is the audible beep sequence for byo-yomi? for example does it beep with 10 and 5 seconds left?** A: In the 10 seconds is the first beep and then in 5 seconds it starts beeping each second until finishing **Q: Are the number of remaining byo-yomi periods displayed on the clock when playing? (without having to press a button to temporarily see)** A: No, you cannot see the number of remaining periods. **Q: How do I contact you to get a copy of the manual? Thanks.** A: Dear customer, Pelase send us a message though Amazon. File could only sent by message **Q: Is this capable of disproportionate time / handicaps?** A: Dear Customer, Yes, this clock could let you set different time for 2 players. But if you need more complicated functions,please choose the gray one (PQ9921)! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Macht was es soll mit einfacher Bedienung *by M***R on 2 December 2025* Benutze es selbst für Tabletop-Spiele, um Freunden und mir einen Anlass für zügige Strategiefindung zu geben. Funktioniert sehr gut und einfach ### ⭐⭐⭐⭐⭐ 5 Stars *by H***S on 28 January 2023* This is a great clock, and has all the features I need. It looks a lot better than the older one (which I also have) and has a few new features. Since there seems to be a little confusion in the comments, to set the clock - -first turn it off then back on again -hold the play/pause button for 2-3 seconds to enter the settings -the +/- keys will adjust the number you are currently on, play/pause will move to the next number -once you have set the first side, pressing play/pause should automatically set the other side to the same time -pressing play/pause another few times will take you to the next screen, where you set the bonus -press it another few times to take you to the screen where you set the delay (it's not possible to use both, if you set both you only get the bonus) -pressing it another few times will take you to a screen where you can choose between count up/down -adjust the rocker switch so that white's side is raised up (it also has little indicators on the screen for white and black) -press play to start the timer It does have memory too, unlike what another review said, it remembers my settings perfectly ### ⭐⭐⭐⭐⭐ Ottimo prodotto *by C***N on 11 May 2025* Perfetta funzionalità, all'altezza delle aspettative! ## Frequently Bought Together - LEAP Chess Clock 9921 Updated Programme Byo-yomi Delay Bonus with Large Screen - A&A Tournament Chess Set/ 20''x20'' Foldable Silicone Chess Board / 3.75'' King Height Plastic Quadruple Weighted Classic Staunton Pieces/Storage Bag for 6 Years Old - 2 Players - Bobby Fischer Teaches Chess --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/398781334-chess-clock-9921-updated-programme-byo-yomi-delay-bonus-large](https://www.desertcart.pl/products/398781334-chess-clock-9921-updated-programme-byo-yomi-delay-bonus-large) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-24*