Rolex Space Grey Daytona by ZZF 2022 – A Milestone Release with Top-Tier 7750 Movement

In 2022, ZZF unveiled a groundbreaking masterpiece: the highest-grade chronograph Daytona on the market, powered by the meticulously customized DN 7750 movement. With an unprecedented case thickness of just 12.2mm, this timepiece perfectly replicates all the timing functions of the original 4130 movement. Standing out among numerous market offerings, ZZF’s years of horological expertise have earned it widespread acclaim and top-tier recognition among enthusiasts. This is a magnum opus crafted with dedication—discover its excellence through nine defining features:

1. The ZZF 7750 movement measures precisely 12.2mm in thickness (updated for 2022 models; older versions were 12.4mm), making it the only version on the market to match the exact thickness of genuine Rolex.

2. Utilizes the quiet-running Dan Dong 7750 movement.

3. Both case and bracelet are crafted from German-imported 904L stainless steel, capable of passing any institutional inspection.

4. Case construction follows the latest 2022 authentic design, including refined dimensions of the polished case back, improved bevel curvature, and enhanced toothed edge detailing.

5. The rubber strap features a folding clasp identical to the original, ensuring comfort and ease of wear. Additional spare straps included for convenience across different wrist sizes.

6. Hands are upgraded by Buff Factory—each of the three sub-dial seconds hands and the central sweep second hand is individually custom-made with solid tube construction, featuring mushroom-shaped caps for authentic appearance.

7. Features a high-grade ceramic bezel with re-engineered platinum-coated numerals that resist fading, along with optimized font weight for perfect visual alignment.

8. Each index marker is independently CNC-carved and hand-finished at the edges. Lume material uses Swiss super-luminova, achieving zero color deviation from genuine parts—the closest luminous effect to the original seen in the market.

9. The domed crystal matches the exact height and curvature of the 2022 original, eliminating the flat-glass ‘fake giveaway’ seen in other replicas. Made from fully transparent sapphire with delicate small R-beveled edges, delivering unparalleled clarity and authenticity. Only ZZF’s 7750 model achieves such precision in craftsmanship, matching both major manufacturers and genuine standards in every detail.