Hublot Big Bang Alarm Repeater GMT Yoshida 100th Anniversary Edition

Hublot Big Bang Alarm Repeater GMT Yoshida 100th Anniversary Edition - Image 2

Hublot Big Bang Alarm Repeater GMT Yoshida 100th Anniversary Edition - Image 3

Hublot Big Bang Alarm Repeater GMT Yoshida 100th Anniversary Edition

The Hublot Big Bang Alarm Repeater GMT “Yoshida 100th Anniversary Edition” is an exceptionally rare, highly complicated timepiece built to celebrate the 100th anniversary of the renowned Japanese luxury watch retailer Yoshida.

This reference combines Hublot’s modern, industrial “Art of Fusion” aesthetic with centuries-old acoustic watch complications. Crafted with an entirely lightweight, textured carbon fiber case and bezel, it breaks away from conventional precious metals to construct a grand complication sports watch. The heavily skeletonized dial layout displays a dual-time architecture side-by-side with a mechanical alarm system, complemented by a stealthy black fabric-over-rubber strap configuration.

Key Features

Limited Anniversary Production: Highly exclusive collector’s edition, strictly limited to 100 pieces worldwide.
Mechanical Alarm with Visual Hammer: Unlike electronic alerts, this features a complex mechanical alarm where a physical hammer can be seen striking a gong through the front dial side to audibly announce the preset time.
Dedicated GMT Dial: Displays a secondary time zone via a 24-hour sub-dial located at the 11 o’clock position.
Synchronized Day/Night Indicator: Positioned cleanly between 1 and 2 o’clock to distinguish between AM and PM hours in the primary time zone at a glance.
Off-Centered Time Display: The primary hours and minutes indicator is offset to the right side of the face, maximizing visibility for the underlying mechanical complications.

Specifications

Component / Metric	Specification
Brand / Collection	Hublot Big Bang Series
Reference Number	403.QU.0120.VR.YOS
Case Diameter	45 mm
Case & Bezel Material	Matte, multi-layered ultra-lightweight Carbon Fiber
Movement Type	In-house Manual-winding Calibre HUB5003
Complications	Mechanical Alarm, GMT (Second Time Zone), Day/Night Indicator
Dial	Open-worked split skeleton with contrasting metallic hands
Crystal	Scratch-resistant sapphire with interior anti-reflective treatment
Strap Type	Custom black fabric texturing stitched over a durable rubber core