Movement reference

Breitling's flagship in-house integrated chronograph movement featuring a column-wheel mechanism and vertical clutch for smooth chronograph operation. The 70-hour power reserve and COSC certification make it one of the best value propositions in manufacture chronograph calibers. Its modular design allows for various dial configurations across the Navitimer, Chronomat, and Premier collections.

Cartier's workhorse automatic caliber based on an ETA ebauche, introduced to replace third-party movements across the brand's mid-range offerings. The 1847 MC provides a solid 42-hour power reserve and carries Cartier's own decoration and quality control standards. It powers popular models including the Santos de Cartier and Tank Francaise.

Casio's advanced solar-powered module combining Tough Solar charging technology with Multi-Band 6 radio-controlled timekeeping that syncs with atomic clocks in six regions worldwide. Features world time, stopwatch, countdown timer, and multiple alarms. The solar cell provides approximately 6 months of operation on a full charge without light exposure, making it virtually maintenance-free.