"EDIFICE Mechanic Tool Design ECB-2000YTP" that expresses the solidity and robustness of high-precision tools from the high-performance motor sports watch EDIFICE.[ 10 ATM water resistance] Waterproof performance is equipped with 10 ATM water resistance.[ Tough Solar] Casio's unique solar charging system that stably operates various functions that require heavy loads by combining a solar panel that generates power even with a small amount of light and a large-capacity secondary battery. [Mobile link function] Functions can be linked with compatible mobile phones via Bluetooth communication.[ Other product specifications] Please check the description column - Introducing the "EDIFICE Mechanic Tool Design ECB-2000YTP" that expresses the solidity and robustness of high-precision tools from the high-performance motor sports watch EDIFICE.The design motif is a high-precision tool that is indispensable for racing and car life. - The robustness of the watch's bezel is fully black IP treated and only the coating layer on the top surface is removed by polishing to give it a black and silver finish expressing the innocence of the metal. - With a bold and detailed design such as detailed scales and knurling it emphasizes the robustness precision and high-quality presence that are unique to professional tools. - The base model is the EDIFICE SOSPENSIONE ECB-2000 which was designed with the idea of a double wishbone suspension. - Connects to a smartphone app via Bluetooth automatic time correction for accurate time display world time with easy city selection from approximately 300 cities transfer of stopwatch measurement data in 1/1000 second increments to smartphone long press of watch button It enables a mobile search function that rings a smartphone by - It is a sapphire glass model equipped with a tough solar that generates power even with a small amount of light such as a fluorescent lamp. ・ Tough solar (solar charging system)・ 10 ATM water resistance・ Mobile link function (function interlocking with compatible mobile phones via Bluetooth communication)・ Needle retraction function (When the needle overlaps the liquid crystal display and is difficult to see the needle can be temporarily retracted from the liquid crystal display)・ World time: 38 cities around the world (38 time zones with automatic summer time setting function) + UTC (Coordinated Universal Time) time display home time city replacement function・ Stopwatch (1/100 second (less than 1 hour) / 1..