Yellow gold chronographs tend to look heavy and dated. The Frosted Gold finish on this replica royal oak 26240BA changes that entirely — Carolina Bucci’s hand-hammered technique breaks the surface into thousands of tiny indentations that scatter light like rough-cut stone. The result reads more like textured fabric than polished metal. Paired with the Cal. 4401 flyback movement, this is one of the few 41 mm chronos that manages to feel contemporary in full gold.
What Frosted Gold Actually Does to a Chronograph
Standard polished gold chronographs have a mirror surface that shows every fingerprint and scratch within a week of wear. The Frosted Gold treatment works in the opposite direction. Bucci’s diamond-tipped tool strikes the gold thousands of times, creating a matte sparkle that hides contact marks and ages more gracefully than any polished finish can.
On a chronograph case with pushers, crown, and sub-dial recesses, the frosted texture adds visual depth that polished gold simply cannot. Light hits the bezel screws differently than the flat surfaces, and the integrated bracelet links each catch reflections at slightly different angles. The overall effect sits somewhere between satin-brushed and full sparkle. Browse the full Royal Oak collection to compare polished and frosted variants side by side.
Cal. 4401 Flyback and the 70-Hour Reserve
The 4401 is AP’s column-wheel flyback chronograph with an integrated construction — meaning the chrono module is built into the base movement, not stacked on top. That keeps the total thickness at 12.4 mm, which is manageable for a gold chronograph on the wrist. The flyback function lets you reset and restart timing in a single pusher press instead of the usual stop-reset-start sequence.
Power reserve sits at 70 hours, so the watch survives a full weekend off the wrist without winding down. The rotor is 22K gold, visible through the sapphire caseback. For a direct comparison with the polished finish on white gold, see the replica royal oak 26240BA in white gold. Questions about this reference can go to our shipping page for delivery details.
| Reference | 26240BA.GG.1324BA.01 |
| Case | 41 mm · 18K yellow gold |
| Bezel | Octagonal · 8 hexagonal screws |
| Dial | Gold-tone · Grande Tapisserie |
| Crystal | Sapphire · AR coating |
| Caliber | 4401 · Flyback chronograph · 70h reserve |
| Bracelet | 18K yellow gold integrated · Frosted Gold finish |
| Buckle | 18K yellow gold · AP folding clasp |
| Water | 50m / 5 ATM |
| Functions | Hours, Minutes, Seconds, Date, Chronograph, Flyback |
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