Unworn Hublot Big Bang Meca-10 Frosted Carbon 42, 444.QN.1170.NR, box and papers

The Hublot Big Bang Meca-10 Frosted Carbon 42 mm is a bold expression of innovation, combining futuristic aesthetics with high-performance mechanics. Crafted from frosted carbon with a distinctive black and grey marbled pattern, the lightweight case highlights the architectural beauty of the manually wound HUB1205 movement. This skeletonized caliber features a highly distinctive rack-style power reserve indicator and an impressive 10-day autonomy, visible through both the openworked dial and sapphire caseback. Designed for contemporary collectors who value advanced materials and long-lasting performance, this 42 mm edition delivers a perfectly balanced blend of technical sophistication and avant-garde design.

Technical Data
• Movement
– Caliber: HUB1205
– Type: Manual-winding mechanical
– Functions: Hours, minutes, power reserve indicator
– Power reserve: 10 days
– Frequency: 21,600 vph (3 Hz)

Case
– Material: Microblasted frosted carbon fiber
– Bezel: Frosted carbon with black composite resin lower bezel
– Crystal: Sapphire with anti-reflective treatment
– Caseback: Sapphire crystal, exhibition
– Water resistance: 100 m

Dimensions
– Diameter: 42 mm
– Thickness: Approx. 14.8 mm

Strap
– Type: Fabric strap
– Material: Black velcro fastener fabric
– Buckle: Microblasted Black ceramic Sport buckle