LUMILLION - LUME Tourbillon
Premium
Price TierVisit the brand's site for current pricing
The world's first lume tourbillon, redefining timekeeping with 12-hour continuous Swiss BGW9 luminescence. Crafted from ultra-light TC4 titanium, it features a Damascus aluminum dial, sapphire crystal with AR coating, and a sleek 42mm case with a thickness of just 5.6mm, complemented by a 5.7mm sapphire glass, making a total calculated form of 11.3mm. Powered by a modified and regulated version of the Hangzhou 37Z0E movement, meticulously enhanced by the Grandeur team, it operates at 28,800 bph with a 42-hour power reserve and 29 jewels for exceptional precision. The FKM rubber strap and TC4 titanium clasp provide durability and comfort for everyday wear.
LUMILLION - LUME Tourbillon sits in Grandeur Watches's catalog as a sports-leaning independent watch worth comparing on the details: imagery, movement, case sizing, water resistance, and the official brand listing rather than headline price alone.