Audemars Piguet has finally unveiled something collectors have long anticipated: the Caliber 7138. This brand-new in-house movement is set to replace the Caliber 3120, which has powered the 37mm Royal Oak for nearly two decades.
Previously, the Royal Oak 37mm relied on the trusted Caliber 5900. But now, the Caliber 7138 brings a series of significant improvements that elevate the Royal Oak experience:
1. Extended Power Reserve
With a 52-hour power reserve, this movement offers greater efficiency compared to its predecessor, which lasted only 40 hours.
2. Higher Frequency
Operating at 4Hz (28,800 vph), the Caliber 7138 delivers enhanced precision and greater stability.
3. Slimmer Profile
At just 3.9mm thick, this movement allows for a sleeker case design, improving wearability without compromising durability.
4. Signature Audemars Piguet Finishing
Exquisite finishing techniques, including Côtes de Genève, beveling, and perlage, reinforce the brand’s signature luxury aesthetics.
The introduction of the Caliber 7138 brings the same level of performance found in larger models to the refined elegance of the Royal Oak 37mm. This makes it an ideal choice for collectors seeking the perfect balance between the classic Royal Oak design and cutting-edge movement technology.
This update also reflects Audemars Piguet’s commitment to meeting the growing demand for smaller-sized watches without sacrificing the technical excellence the brand is known for. In other words, the Caliber 7138 is a response to collectors looking for the ideal fusion of heritage and innovation.
Marking a new chapter for the Royal Oak 37mm, the Caliber 7138 brings significant advancements in performance, efficiency, and design. With this latest movement, Audemars Piguet reaffirms its status as a leader in the luxury watch industry. If you’re looking for a timepiece with a strong character, rich history, and state-of-the-art technology, the Royal Oak 37mm with Caliber 7138 is certainly worth considering.
