【Multi-Band Radio Wave Reception: Japan, US, Europe, China】 This watch receives radio waves not only from Japan but also from the US, Europe, and parts of China, allowing it to display local time. (Please check the Citizen website for coverage details.) 【Eco-Drive Technology】 This CITIZEN watch utilizes Eco-Drive technology, converting light into energy for operation. It eliminates the need for battery replacement and is environmentally friendly. 【Sophisticated Design】 Featuring a Super Titanium bracelet and a mesh-design dial, this watch offers a refined impression. It is suitable for both business and casual settings. 【Functionality】 Equipped with a date display function, it is convenient for everyday use. It also boasts excellent durability, making it an item you can cherish for a long time. 【World's Thinnest】 According to Citizen's pamphlet (as of November 2023), it is the thinnest light-powered radio-controlled watch, with a total case thickness of 7.0mm. - Brand: CITIZEN - Model Number: CB1140-61E - Price: ¥165,000 - Materials: Super Titanium, Sapphire Glass - Function: Eco-Drive - Color: Black - Dial Design: Mesh Design - Date Display: Yes Thank you for viewing.