Yema Superman Slim CMM.20 Auto Black Dial 39MM Steel Bracelet Watch

MICRO-ROTOR CALIBER CMM.20
After more than 2 years of development and several thousand deliveries, our Manufacture micro-rotor caliber is now in continuous production at our workshops in Morteau. In-house manufacturing and enhanced production enable us to offer a unique, high-performance caliber at an extremely competitive price. Calibre designed in Switzerland and developed by YEMA. Components (bridges and plates) manufactured directly in our YEMA workshops in Morteau, including assembly, adjustment and testing.

ACCURACY OF -3/+7 SECONDS
Optimized mechanical precision with chronometer-like performance (COSC).

ULTRA-THIN CALIBER
Thanks to its modern architecture, with a thickness of just 3.70 mm, this new micro-caliber can be used in much thinner cases.

70H POWER RESERVE
Increased power reserve thanks to an innovative high-density tungsten micro-rotor for optimized winding.

NEW REFINED STEEL CASE
This new 39mm case in 316L stainless steel is distinguished by its 20mm curved lugs and brushed finishes, as well as its slightly curved polished chamfers. Originally conceived as a robust and reliable toolwatch for diving professionals, the use of the CMM.20 micro-rotor caliber makes it possible to slim the case by 1mm while preserving 300-meter water-resistance thanks to the sapphire caseback and a screw-down crown with double ring seal.

The new Superman Slim offers an elegant, refined design while preserving all the features and functions of modern mechanical diving watches.

NEW ENAMELLED LACQUER DIALS
Superman Slim CMM.20 dials in "glossy" finish proudly bear all the French lettering, including the MANUFACTURE FRANÇAISE at 6 o'clock, in a nod to YEMA 's new positioning following the internalization of the manufacture of the CMM.20 caliber components and local production of the casings.

The classic Superman hands in polished steel have been slightly refined, while the iconic "shovel" second hand has been replaced by the original second hand from the legendary Superman 53.00.16. All hands are treated with Super-LumiNova Grade A.

The new enamelled lacquer dial offers a brilliant shine and sometimes gives the sensation of a lactescent texture. The dial's deep color accentuates the play of light and magnifies reflections through the two convex faces of the double-domed sapphire crystal.

MORE RESISTANT DOUBLE-DOME SAPPHIRE CRYSTAL
The Superman Slim features a 2.00 mm thick double-dome sapphire crystal, resistant to shocks and scratches.

The domed shape gives it a very unique, resolutely vintage look, offering improved legibility thanks to its two convex faces, as well as increased resistance and water resistance to 300m.

GRADE A SAPPHIRE & SUPER-LUMINOVA DIVING BEZEL
The rotating bezel stands out both for its complex design and for the quality of its finish. Made entirely of sapphire, it is in perfect harmony with the glossy lacquered dial and vertical brushed finish of the case.

This newly manufactured bezel features unidirectional rotation, simplified 0-60 graduation and a luminescent marker at 12 o'clock in Super-LumiNova Grade A (as well as on the hands and hour-markers), all indispensable features for professional divers.

30 BAR SAPPHIRE CRYSTAL CASEBACK
The caseback features a sapphire crystal, allowing the Manufacture CMM.20 caliber to be admired in all its splendor, while preserving a water-resistance of 30 BAR (300m).

Each box is engraved with a unique serial number corresponding to that of its 5-year warranty card.

ICONIC SUPERMAN BELL-BLOCK SINCE 1967
The bezel lock is a specific and historic part of the Superman design. It allows divers to lock the bezel (after initially adjusting it) and thus prevent it from accidentally rotating during a period of immersion, which could lead to an error in the readability of the dive time.

This system was patented by YEMA on May 12, 1967 in France, and on May 10, 1968 in the USA, and over the years has become a unique feature of the Superman model.