After 3 years of development, YEMA presents its new in-house 3-hand caliber with a modern architecture characterized by chronometric precision, a 70-hour power reserve, and high resistance to magnetic fields and shocks.

FRENCH IN-HOUSE CALIBER
Caliber designed and developed by YEMA. Components (bridges and main plate) are manufactured directly in our YEMA workshops in Morteau, including the assembly, adjustments, and controls.

OPTIMIZED AND UNIQUE ARCHITECTURE
The symmetrical architecture of the innovative main plate with high-quality regulating organs, shock absorbers, escapements, and barrel ensures great precision and reliability.

"GRADE OF EXCELLENCE" -3/+5 SECONDS PRECISION
High mechanical precision and strong resistance to magnetic fields and shocks result in outstanding chronometric performance.

LARGE BARREL WITH 70-HOUR POWER RESERVE
Increased power reserve thanks to a large barrel that allows optimized winding while maintaining a frequency of 28,800 A/h (4Hz).

Designed for professional divers, this new 39mm bronze case stands out for its high-quality brushed/polished finishes, preserving a unique neo-vintage look. Depending on its use and exposure to weather conditions, the bronze will develop a unique patina, making each watch distinct and authentic.

This iconic watch features a high-quality double-domed sapphire crystal measuring 2.20 mm thick, offering better readability, greater durability, and a distinctly neo-vintage look.

FRENCH MANUFACTURE
The dial now proudly displays the French inscriptions and the new "MANUFACTURE FRANÇAISE" signature at 6 o'clock, reflecting YEMA's new positioning following the internalization of component production for the CMM.10 caliber. The watch hands are made of diamond-cut steel (IP bronze coating) and treated with Super-LumiNova. The iconic slightly oversized "lollipop" central second hand from some early 1970s Superman models makes its return over 50 years later, for the first time in a bronze version.

PROFESSIONAL DIVER BEZEL AND GRADE A SUPER-LUMINOVA
The rotating bezel stands out for both its complex design and the quality of its finishes. It is made entirely of bronze with a circular brushed finish in elegant contrast to the vertically brushed finish of the case. This newly produced bezel features unidirectional rotation, 0-60 graduation, and a luminescent marker at 12 o’clock in Grade A Super-LumiNova (also on the hands and indices), essential elements for professional divers.

SAPPHIRE EXHIBITION CASE BACK 30 BAR LIMITED EDITION 1948
The case back is equipped with sapphire crystal, allowing the new CMM.10 Manufacture caliber to be admired in all its splendor while maintaining 30 BAR water resistance (300m/990 feet). Each case is engraved with a unique serial number and the corresponding number of the limited edition.

INTEGRATED FKM VITON® TROPICALIZED RUBBER STRAP
Specifically designed for the Superman Bronze CMM.10, this integrated Tropic strap in FKM VITON® RUBBER is made for intensive use in all extreme conditions thanks to its lightweight, extremely flexible, and highly durable VITON® material, even resistant to dust. The strap also features an elegant bronze buckle that will develop the same beautiful patina as the case.