Citizen Eco-Drive Titanium Chronograph

Citizen is a prominent Japanese horological brand founded in 1918, originally established as the Shokosha Watch Research Institute. The watch shown is a Citizen Eco-Drive model, featuring a chronograph function and a case made of titanium. The 'Eco-Drive' branding indicates Citizen's proprietary light-powered technology, which eliminates the need for battery replacements by converting any light source into energy stored in a secondary cell.

Ownership of the brand belongs to Citizen Watch Co., Ltd., which remains headquartered in Tokyo, Japan. While the movement (the 'engine' of the watch) is typically manufactured at Citizen's specialized facilities in Japan, assembly of certain models may take place in other regional hubs such as China (Hong Kong) or Thailand, depending on the specific product line and market requirements. The brand is globally recognized for its innovation, particularly in sustainable energy and advanced materials like Super Titanium™.