Yema Watch: Superman Skin Diver Cmm.20 Beige

A contemporary evolution of an iconic 60s model, the Skin Diver CMM.20 marks a turning point in YEMA’s history. With its brand-new French manufacture micro-rotor caliber, water resistance increased to 300 meters, and an innovative sapphire bezel, this diver does not simply pay tribute to the past: it establishes itself as a modern benchmark in the watchmaking landscape.

A mastered vintage design

316L stainless steel case, vertically brushed with polished bevels, a contained diameter of 39.5 mm, thickness of 11.5 mm: the proportions are perfect. The subtly brushed beige dial, applied indices, and luminescent hands offer optimal legibility, day or night. The 2.20 mm double-domed sapphire crystal, with anti-reflective treatment, accentuates the vintage effect without sacrificing robustness.

Technical & secure bezel

This Skin Diver innovates with a bidirectional bezel featuring a sapphire insert and a unique locking system: “Push-to-unlock”. It offers 0 to 60-minute graduation and a 12 o'clock luminescent marker treated with Super-LumiNova C3 Grade A, for effective reading in all conditions.

An exceptional watchmaking heart: the CMM.20

Under the hood, YEMA deploys its Calibre Manufacture Morteau 20:

• Automatic winding via tungsten micro-rotor

• 70-hour power reserve

• Chronometric precision: -3 / +7 seconds per day
  This movement, designed and assembled in Morteau, illustrates the brand's move upmarket in technical and artisanal terms.

Bracelet & premium comfort

The integrated steel bracelet adopts the brushed finish of the case and includes a sliding micro-adjustment system, offering a precise and comfortable fit, under all circumstances.

Technical specifications

• Movement: Calibre Manufacture Morteau 20 (automatic, tungsten micro-rotor)

• Frequency: 28,800 vph

• Power reserve: 70 hours

• Precision: -3 / +7 sec/day

• Functions: Hours, minutes, seconds

• Case: 316L stainless steel, brushed & polished

• Diameter: 39.5 mm

• Thickness: 11.5 mm

• Lug width: 20 mm

• Crystal: Double-domed sapphire (2.20 mm), anti-reflective treatment

• Bezel: Bidirectional, sapphire insert, “Push-to-unlock”, Super-LumiNova C3

• Dial: Brushed beige, applied indices

• Hands: Polished steel, Super-LumiNova C3 Grade A

• Bracelet: 316L stainless steel, adaptive sliding micro-adjustment

• Crown: Screw-down, polished, embossed YEMA logo

• Water resistance: 300 m / 990 ft / 30 BAR

• Origin: Designed, developed, and assembled in France

• Warranty: 5 years (Yema Manufacture standard)

Why choose the Skin Diver CMM.20?

• A high-end manufacture caliber, with micro-rotor and 70-hour power reserve
  
• 300 m water resistance, for serious explorers and watch enthusiasts alike
  
• A design faithful to the 60s divers, modernized in every detail
  
• French expertise, from the movement to assembly in Morteau
  
• High-quality finishes, with sapphire insert, Super-LumiNova Grade A, and adjustable bracelet

We discuss this watch in this article: click here