--- product_id: 21300698 title: "Math Dial Watch Shows Square Root Equations at Each Hour Indicator on The Black Dial of The Unisex Size Brushed Chrome Watch with Black Leather Strap" brand: "math time" price: "£68.83" currency: GBP in_stock: true category: "Math Time" url: https://www.desertcart.co.uk/products/21300698-math-dial-watch-shows-square-root-equations-at-each-hour store_origin: GB region: United Kingdom --- # 36mm brushed chrome case 100m water resistant Square root equations as hour markers Math Dial Watch Shows Square Root Equations at Each Hour Indicator on The Black Dial of The Unisex Size Brushed Chrome Watch with Black Leather Strap **Brand:** math time **Price:** £68.83 **Availability:** ✅ In Stock ## Summary > 🧠⌚ Time to solve for style! ## Quick Answers - **What is this?** Math Dial Watch Shows Square Root Equations at Each Hour Indicator on The Black Dial of The Unisex Size Brushed Chrome Watch with Black Leather Strap by math time - **How much does it cost?** £68.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/21300698-math-dial-watch-shows-square-root-equations-at-each-hour) ## Best For - math time enthusiasts ## Why This Product - Trusted math time brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Water resistant up to 100 meters and protected by durable mineral glass crystal—style meets resilience. - • **Sleek Unisex Design:** 36mm brushed chrome case paired with a premium black leather strap, perfect for any professional or enthusiast. - • **Gift-Ready Packaging:** Arrives in a sophisticated gift box, ideal for math lovers, physics students, or anyone who craves smart style. - • **Iconic Equation Dial:** Unique blackboard-style dial featuring square root equations at every hour—wear your intellect on your wrist. - • **Mathematically Precise Timekeeping:** Powered by reliable Miyota quartz movement with a sweeping second hand for flawless accuracy. ## Overview The Math Dial Watch combines a 36mm brushed chrome case with a black leather strap and a blackboard black dial featuring square root equations as hour markers. Powered by a precise Miyota quartz movement with a second hand, it offers 100 meters of water resistance and durable mineral glass protection. This unisex watch is a perfect gift for math enthusiasts and professionals seeking a unique, intellectual accessory. ## Description The "Math Dial" theme watch has a unisex size 36mm round brushed chrome case with a black leather strap. The 3 chrome hand quartz movement is by Miyota with a blackboard black dial that shows a square root equation at each hour indicator. This is one of several math dial watches designed and produced for a collection of novelty mathematics dial watches. Comes in a nice gift box and a perfect gift for a math or physics student, math enthusiast or numerologist. ## Features - The "Math Dial" theme watch has a unisex size 33mm round brushed chrome case with a black leather strap. - Designed with a blackboard black dial that shows a square root equation at each hour indicator. - Perfect gift for a math or physics student, math enthusiast or numerologist. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00HAR2GEE | | ASIN | B00HAR2GEE | | Additional Features | Second Hand | | Age Range Description | Adult | | Band Color | Black | | Band Material Type | Leather | | Band Width | 18 Millimeters | | Brand Name | Math Time | | Case Diameter | 36 Millimeters | | Case Material Type | Brushed chrome | | Case Thickness | 9.00 | | Character | Fashion | | Clasp Type | Buckle | | Closure Type | Buckle | | Crystal | Mineral Glass | | Date First Available | August 22, 2014 | | Department | unisex-adult | | Dial Color | Black | | Display | Analog | | Embellishment Feature | Crystal | | Face Style | Modern | | Is Discontinued By Manufacturer | No | | Manufacturer | Rich Company | | Manufacturer | Rich Company | | Manufacturer Part Number | BYO-1209-RT-B-B | | Power Source | Battery Powered | | Shape | Round | | Sport Type | Walking | | Style Name | Modern | | Theme | Math Dial | | Warranty Type | One year on movement | | Watch Movement Type | Quartz | | Water Resistance Depth | 100 Meters | | Water Resistance Level | Water Resistant | ## Images ![Math Dial Watch Shows Square Root Equations at Each Hour Indicator on The Black Dial of The Unisex Size Brushed Chrome Watch with Black Leather Strap - Image 1](https://m.media-amazon.com/images/I/51+-jOs5h-L.jpg) ![Math Dial Watch Shows Square Root Equations at Each Hour Indicator on The Black Dial of The Unisex Size Brushed Chrome Watch with Black Leather Strap - Image 2](https://m.media-amazon.com/images/I/514pN4jdwHL.jpg) ![Math Dial Watch Shows Square Root Equations at Each Hour Indicator on The Black Dial of The Unisex Size Brushed Chrome Watch with Black Leather Strap - Image 3](https://m.media-amazon.com/images/I/61ME1JN9JBL.jpg) --- ## 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.co.uk/products/21300698-math-dial-watch-shows-square-root-equations-at-each-hour](https://www.desertcart.co.uk/products/21300698-math-dial-watch-shows-square-root-equations-at-each-hour) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-24*