Radio-Controlled function available only within Japan.
Details
Listed Price: 77,000JPY
Made in Japan
Movement: H100 Movement (Solar Powered)
Case& bracelet: Super Titanium
About Super Titanium
Liminous
https://www.citizenwatch-global.com/technologies/super-titanium/
Screw down Crown
Crystal: Non-reflective Sapphire Crystal
Size: 39 mm

Band size 150-194mm
20 ATM water resistance
Accuracy: +/-15 sec/month
--- Citizen manuals/instructions are available online only. ---
Please refer here
https://www.citizenwatch-global.com/support/pdf-guide/h10x/e.pdf