Overview IPF presents the highly cost‑effective Royal Oak 26240 chronograph.
The Cal.4401 column‑wheel integrated movement is 1:1 replicated down to component level, internal spare parts can be interchanged with original pieces.
Balancing strong performance and meticulous exterior craftsmanship, this gold‑tone sports chronograph targets watch enthusiasts looking for high‑fidelity pieces.
Movement • Model:
Cal.4401 Column‑Wheel Integrated Automatic Movement • Vibration frequency:
28 800 vph • Power reserve:
70 hours • Core advantage:
Internal parts 1:1 replicated, compatible and interchangeable with genuine components, stable daily operation.
Case & Bezel • Diameter:
41 mm • Iconic octagonal bezel with continuous non‑break sand‑brushed texture. • Screw hole positions are precisely aligned. • Mixed craftsmanship: alternating brushed and polished surfaces, creating sharp contrast between matte and glossy visual layers.
Bracelet Tapered steel links, thickness gradually reduced.
All edges are smoothly rounded, no sharp burrs to scratch wrists.
The structure fits natural wrist curvature, achieving the balance between classic Royal Oak silhouette and modern‑day wearing comfort.
Dial Fine Details Micro‑level reproduced signature details: • Long‑foot style of letter "A" • Beveled angle of letter "E" • Three‑dimensional sculpted date window All markings are sharply engraved, still presenting clean and precise performance under magnifying glass.
