Angelus Caliber SF 240 is a manual-winding mechanical movement developed and produced by Angelus, a Swiss watch manufacturer. The SF 240 is part of the prestigious U10 collection by Angelus and is known for its precision and horological excellence.
The SF 240 movement features a single barrel that provides a power reserve of approximately 192 hours, allowing for an extended period of accurate timekeeping without the need for winding. It operates at a frequency of 4 Hz (18,000 vibrations per hour), which contributes to its reliability and accuracy.
The movement is constructed with 15 jewels, which minimize friction within the movement’s components, enhancing its durability and performance. The SF 240 also incorporates an anti-shock system to protect the delicate balance wheel and escapement from the effects of sudden impacts or vibrations.
In terms of aesthetics, the Angelus Caliber SF 240 movement boasts a contemporary design with a focus on skeletonization. The open-worked bridges and plates reveal the intricate inner workings of the movement, providing a captivating view of the gears and mechanisms in action. This level of transparency adds a sense of technical allure to the timepiece.
Overall, the Angelus Caliber SF 240 is a highly regarded movement within the watchmaking industry, delivering exceptional performance and showcasing the brand’s commitment to craftsmanship and innovation.