Hublot Calendar window with a matching design, 3 small dials and a large dial in alignment.Produced by LS.Factory, the Hublot BIG BANG .OM.RX series 20th Anniversary Edition.1. The original version has a newly opened mold with a 43mm case, whereas the market version features a 44mm case that uses the shell of the old .SB.RX design, with two prominent chronograph buttons. The non-market version adopts a completely new design that is more ergonomic and has more refined details. It features larger polished chamfers and dimensions of 43MM ~ 15MM. The 43mm wide case is carefully polished to match the dimensions of the authentic product.2. Calendar upgraded: through modifications to the movement, the date window of the replica has been pushed to the edge of the dial, unlike the non-market ordinary version which has a standard calendar window that does not match.3. The sub-dial at the 3 o'clock position has been restored to match the authentic large dial; the non-market ordinary version's 3 o'clock sub-dial is affected by the calendar window, resulting in a smaller dial that does not match.4. Equipped with the HUB automatic mechanical movement, it accurately drives the chronograph function with a 72-hour power reserve, showcasing the pinnacle of mechanical artistry with outstanding performance.5. One-click quick-release fluororubber strap allows for easy switching of wearing styles, balancing comfort and trendiness. The strap is made from imported fluororubber, providing a more comfortable and better tactile experience.6. The mirror is made of sapphire glass - the sapphire mirror is transparent and anti-reflective, ready to face everyday challenges.Classic heritage Innovative tribute.To celebrate Hublot's glorious 20-year journey, the BIG BANG series has launched a limited edition commemorative model, blending iconic design with cutting-edge watchmaking craftsmanship, honoring the spirit of breakthrough in this era.
