AISION

AISION sells watches through a Hong Kong-based official store and lists its address in Tsim Sha Tsui, Kowloon. The brand's range includes automatic HANG models, tourbillon models, the CMYK design watch, and special-dial projects using materials such as meteorite, pietersite, charoite, colored copper or brass, and gold leaf. MasterHorologer described AISION as a Hong Kong based watch brand and covered its 2024 HANG crowdfunding campaign, noting that the first HANG series had appeared five years earlier. AISION's own product pages show third-party automatic calibres such as Miyota 9039 and NH38, so the brand is treated as an assembler rather than an integrated manufacturer.