Yema Watch: Superman CMM.10 Black

Yema: The Superman CMM.10, a 39mm French Manufacture Diver

The Yema Superman Noire Manufacture CMM.10 represents the manufacture evolution of one of the iconic diver's watches from the French house. This version adopts a completely redesigned 39mm 316L stainless steel case, which is thinner and features shortened, slightly curved lugs. The Yema Superman Manufacture Noire retains its neo-vintage architecture while incorporating a black ceramic diving bezel and a double-domed sapphire crystal.

The lacquered black dial of the Yema Superman Noire CMM.10 now features the inscription "Manufacture Française" at 6 o'clock. The polished steel Superman hands have been refined, and the traditional "shovel" second hand has been replaced by a lollipop second hand. The hands, white hour markers, and the triangular bezel marker at 12 o'clock use Grade A Super-LumiNova BGW9, ensuring effective legibility in the dark.

The Yema Superman Noire CMM.10 is powered by the Calibre Manufacture Morteau CMM.10, an automatic movement developed, manufactured, assembled, and adjusted in Morteau. This three-hand caliber with 27 jewels operates at 28,800 vibrations per hour / 4 Hz, offers a 70-hour power reserve, and an announced precision of -3 to +5 seconds per day. Its oscillating weight ensures bidirectional winding, and its architecture includes a Glucydur balance wheel, a Nivaflex® spring, and Incabloc® protection.

Finally, the Yema Superman Noire CMM.10 is equipped with the distinctive Scales Slim steel bracelet, which is entirely brushed and refined compared to the previous generation. The screw-down crown, transparent sapphire case back, and 30 bar / 300 meters water resistance complete a true mechanical diver setup. Each Superman Manufacture CMM.10 also has a unique serial number associated with its 5-year Yema warranty card.

Technical Specifications

• Brand: Yema
• Collection: Superman
• Model: Superman Noire Manufacture CMM.10
• Reference: 11.13.66.SN.M2
• Movement: French-manufactured mechanical automatic movement
• Caliber: Calibre Manufacture Morteau CMM.10
• Frequency: 28,800 vibrations/hour or 4 Hz
• Jewels: 27
• Power reserve: 70 hours
• Precision: -3 to +5 seconds/day
• Functions: Hours, minutes, and seconds
• Case: 316L stainless steel
• Finish: Vertical brushing with polished chamfers
• Diameter: 39 mm
• Thickness: 10.5 mm
• Lug-to-lug : 47 mm
• Crystal: Double-domed sapphire, 2.20 mm announced height
• Case back: Transparent sapphire, allowing the CMM.10 caliber to be observed
• Dial: Lacquered black, with "Manufacture Française" inscription at 6 o'clock
• Hands: Refined polished steel Superman hands
• Second hand: Lollipop
• Indices: Round white indices
• Luminescence: Grade A Super-LumiNova BGW9 on hands, indices, and bezel marker
• Crown: Screw-down, embossed Yema logo
• Bezel: Unidirectional, 0–60 graduation
• Bezel insert: Black ceramic
• Bracelet: Scales Slim stainless steel
• Clasp: Folding clasp
• Water resistance: 30 bar / 300 meters
• Box: Yema wooden box, accompanied by an International Warranty card in black PVD steel, specifically engraved for the watch
• Origin: France / Morteau - caliber designed in France; movement components manufactured in France and Switzerland in the Jura Arc; bridges and plates machined at Yema in Morteau; movement and watch assembled in France.
• Yema Warranty: 5-year international warranty for the Manufacture collection.

Why choose this watch?

The Yema Superman Noire Manufacture CMM.10 combines a genuine French manufacture caliber with a particularly complete diver construction: 300 meters water resistance, screw-down crown, unidirectional ceramic bezel, double-domed sapphire crystal, and Grade A Super-LumiNova BGW9. With a diameter of only 39 mm and a thickness of 10.5 mm as announced by the brand, the Superman Manufacture also maintains contained proportions despite its performance.

The Yema Superman Noire CMM.10 also stands out with its 27-jewel CMM.10 caliber, 70-hour power reserve, and announced precision of -3/+5 seconds per day. The lacquered black dial, lollipop second hand, sapphire case back, and micro-adjustable Scales Slim bracelet give this Superman Noire a more refined finish than previous generations. It represents one of the most technical expressions of Yema's historic diver's watch today.

About the Yema brand

Founded in 1948, Yema is a French watchmaker based in Morteau, in the heart of the Jura Arc. The brand has historically distinguished itself with watches intended for diving, aviation, motor sports, and exploration. The Superman, which appeared in the 1960s, is one of the most iconic models in the Yema catalog.

With the Yema Superman Noire CMM.10, the brand takes a new step in the internalization of its production. The CMM.10 caliber is designed, manufactured, assembled, and adjusted in the Franco-Swiss watchmaking ecosystem around Morteau, while the bridges and plates are machined directly in the Yema workshops. The Superman CMM.10 thus illustrates the brand's desire to reconnect its tool-watch heritage with genuine manufacture production in France.