SUPERMAN SLIM CMM.20

SUPERMAN BRONZE CMM.10
LIMITED EDITION

Equipped with our Manufacture micro-rotor caliber CMM.20 and available in two colours, this sleeker version of the iconic Superman model features a completely redesigned and thinner 39mm case with elegant finishes. The new 20mm Scales Slim bracelet naturally integrates within the curved lugs of the case and gradually tapers towards the buckle. This slim and versatile interpretation of the Superman fits all wrists and can make a sophisticated statement when worn with formal attire.

Superman Slim CMM.20 Black
Superman Slim CMM.20 Black
Superman Slim CMM.20 Blue

YEMA Superman Slim CMM.20

11.24.66.SN.L6

Equipped with our micro-rotor Manufacture caliber, available in leather strap (1,990€) and steel bracelet (2,490€)

MICRO-ROTOR CALIBER CMM.20

SUPERMAN BRONZE CMM.10
LIMITED EDITION

After over 2 years of development and several thousand deliveries, our Manufacture micro-rotor caliber is now in continuous production within our workshops in Morteau. The internalization of manufacturing and a sharp increase in production enable us to offer a highly performant and unique caliber at an extremely competitive price.

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FRENCH MANUFACTURE CALIBER

Caliber designed in Switzerland and developed in France by our watchmakers. Bridges and mainplates manufactured in YEMA's Morteau workshops.

ultra thin

ULTRA-THIN
CALIBER

Due to its smart architecture resulting in a contained thickness of just 3.70 mm, this new caliber equips sleeker andrefined cases.

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-3 / +7 SECONDS ACCURACY

Optimised mechanical accuracy with near chronometer-certified performance.

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70 HOURS POWER RESERVE

Enhanced power reserve thanks to innovating Tungsten micro-rotor and a large barrel.

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-3 / +7 SECONDS ACCURACY

Optimised mechanical accuracy with near chronometer-certified performance.

CMM.20
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ULTRA-THIN CALIBER

Due to its smart architecture resulting in a contained thickness of just 3.70 mm, this new caliber equips sleeker andrefined cases.

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70 HOURS POWER RESERVE

Enhanced power reserve thanks to innovating Tungsten micro-rotor and a large barrel.

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Superman Slim CMM.20
Superman Slim CMM.20

COMPLETELY REDESIGNED STEEL CASE

This new 39mm 316L stainless steel case stands out with its 20mm curved lugs and brushed finishes in stark contrast with the polished bevels.

Originally conceived as a professional dive watch, the steel case has been slimmed down by 1mm to accommodate our CMM.20 micro-rotor caliber, while preserving a 30 BAR water resistance thanks to the sapphire exhibition case-back and the screw-down crown.

The Superman Slim offers an elegant and refined design while preserving all the advantages and functions of modern mechanical dive watches.

Superman Slim CMM.20
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Superman Slim CMM.20
Superman Slim CMM.20

NEW ENAMEL LACQUERED DIALS
MANUFACTURE FRANÇAISE

The highly refined enamel lacquered dial proudly displays the mention "MANUFACTURE FRANÇAISE" at 6 o'clock to reflect YEMA's new positioning following the internalization of the manufacturing of components for our CMM calibers and the local production of casings.

The classic Superman hands in polished steel have been slightly refined while the iconic “shovel” sweep seconds has been replaced by the original seconds hand of the legendary Superman 53.00.16. All hands are treated with Grade A Super-LumiNova.

The new enamel lacquered dial offers a dazzling shine, and at some angles, it reflects a milky texture. The deep dial color accentuates the play of light and magnifies the reflections of the two convex sides of the double-domed sapphire crystal.

Superman Slim CMM.20

MORE RESISTANT
DOUBLE-DOMED SAPPHIRE CRYSTAL

The Superman Slim features a 2.00 mm shock-resistant and scratch-resistant double-domed sapphire crystal. Its curved shape gives it a very unique, resolutely vintage look, while offering better readability thanks to its two convex sides as well as increased water resistance up to 30 BAR.

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Superman Slim CMM.20

SAPPHIRE BEZEL
& GRADE A SUPER-LUMINOVA

The rotating bezel stands out both for its complex design and its quality of finish. It is entirely made of sapphire and is in perfect harmony with the enamel lacquered dial and the brushed finish of the case.

This redesigned bezel features a unidirectional rotation, a 0-60 simplified scale, and a luminescent marker at 12 o'clock treated in Grade A Super-LumiNova, which constitute essential features for professional divers.

Superman Slim CMM.20

30 BAR SAPPHIRE EXHIBITION CASE-BACK

Luxury watches can inspire for a variety of reasons. It’s not only the design and the style of the timepiece but also the technical aspects of a fine timepiece that can really blow watch enthusiasts away. The sapphire exhibition case-back is an elegant feature for those who enjoy taking a look at the inner workings of their mechanical timepieces, in this case it allows wearers to catch a glimpse into the inner intricacies of the Manufacture micro-rotor caliber CMM.20, a rare caliber worthy of showcasing.

Each case-back is engraved with a unique serial number also displayed in the 5-year warranty card.

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ICONIC BEZEL-LOCK MECHANISM
SINCE 1967

The Superman’s bezel-lock mechanism linked to the crown has proven to be highly useful for professional divers and has been a consistent inclusion in all Superman models since end 1960s. This mechanism was patented by YEMA in 1967 in France and in 1968 in the United States. The lock works by pulling out the screw-down crown, adjusting the bezel, and then resecuring the crown, thus pushing the lock against the bezel and securing it.

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YEMA Superman bezel-lock
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YEMA Superman bezel-lock
Bracelet Scales Slim
Bracelet Scales Slim

NEW SCALES SLIM BRACELET

The iconic 1960s YEMA Scales bracelet has been slimmed down by 0.40mm so as to harmoniously integrate with the Superman Slim thin case.

This new Scales Slim bracelet gradually tapers from 4mm at the buckle and naturally adapts to each wrist's shape. It features a fully brushed finish, providing an elegant visual continuity with the brushed steel case.

The double-security folding clasp includes a dive extension for easy and quick adjustment of the bracelet over a diving suit.

DISCOVER
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Superman Micro Rotor Cmm.20 Bracelet Cuir Noir.webp__PID:ab39e0ff-2691-481e-bca1-092125d581be

VINTAGE GRAINED
LEATHER STRAP

This grained calfskin leather strap in black colour reinforces the elegant neovintage aspect of our time pieces and enhance comfort.

This is a tapered strap i.e. it’s wider at the lugs and narrower at the ends of the straps. Tapered straps produce a sleeker and more refined finish by adding a touch of finesse, and make for a more comfortable experience on the wrist.

DISCOVER
Bracelet vintage cuir grainé noir

VINTAGE GRAINED
 LEATHER STRAP

This grained calfskin leather strap in black colour reinforces the elegant neovintage aspect of our time pieces and enhance comfort.

This is a tapered strap i.e. it’s wider at the lugs and narrower at the ends of the straps. Tapered straps produce a sleeker and more refined finish by adding a touch of finesse, and make for a more comfortable experience on the wrist.

DISCOVER
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Superman Slim CMM.20
Superman Slim CMM.20

HISTORICAL FRENCH DIVE WATCH

Over the years, the YEMA Superman has become one of the most recognized French dive watches. Thanks to its balanced proportions and neo-vintage look, it's the perfect timepiece to wear as a “daily” companion in all circumstances.

The new Superman Slim, with its timeless design and high quality finishes, has been conceived as a versatile watch—sporty, robust, and comfortable, suitable for wearing on any occasion in casual attire, all with a certain form of elegance.

Superman Slim CMM.20Superman Slim CMM.20Superman Slim CMM.20YEMA Superman Calibre Manufacture 5.webp__PID:e7515383-80d9-4856-b90f-266342fd487c
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SUPERMAN SLIM CMM.20

SPECIFICATIONS

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SUPERMAN SLIM CMM.20

SPECIFICATIONS

Superman Slim CMM.20

DIAMETER / THICKNESS / LUGS

39 mm / 9.95mm / 20 mm

CASE

Vertical brushed 316L stainless steel with polished bevel

BEZEL

Unidirectional diving bezel with sapphire insert with 0 to 60 graduation

Marker at 12 o'clock (luminescent) in Super-LumiNova C1 Grade A

Mechanical bezel-lock patented since 1967

CROWN

Screw-down crown with embossed YEMA logo

MOVEMENT

Micro-Rotor Caliber Manufacture Morteau 20

Self winding with ball bearings rotor

33 Rubies

28 800 A/h

Hours, minutes, seconds 

Maximum rate of -3 /+7 seconds per day

POWER RESERVE

 +/- 70 Hours

DIAL & HANDS

Lacquered  enamel

Printed markers and polished stainless steel hour and minute hands treated in Super-LumiNova C1 Grade A

White sweep seconds hand treated in Super-LumiNova C1 Grade A

CRYSTAL

2.00 mm double domed sapphire crystal

WATER RESISTANCE

30 BAR / 990 feet / 300 m 

BAND

316L stainless steel bracelet with brushed finish

Double security folding clasp with diving extension

Section
Drop element here

TALENTED FRENCH WATCHMAKERS TEAM

Four talented French watchmakers, cumulating over 120 years experience at the most prestigious watch brands, have taken up the challenge of creating YEMA’s first Manufacture Calibers.

OLIVIER MORY

WATCHMAKER DEVELOPER

20+ ans d'expérience chez Audemars Piguet, Sellita, Piaget, Cartier, Panerai, Skill, YEMA

PATRICK AUGERAU

SENIOR WATCHMAKING ENGINEER

45+ years experience at Omega, Audemars Piguet, YEMA

JEAN-PAUL BOILLOT

MASTER
WATCHMAKER

40+ years experience at YEMA

NICOLAS BAILLY

TECHNICAL WATCHMAKER

15+ years experience at Cartier, Pro Horlogerie, YEMA

OLIVIER MORY

WATCHMAKER DEVELOPER

20+ years experience at Audemars Piguet, Sellita, Piaget, Cartier, Panerai, Skill, YEMA

PATRICK AUGERAU

SENIOR WATCHMAKING ENGINEER

45+ years experience at Omega, Audemars Piguet, YEMA

JEAN-PAUL BOILLOT

MASTER
WATCHMAKER

40+ years experience at YEMA

NICOLAS BAILLY

TECHNICAL WATCHMAKER

15+ years experience at Cartier, Pro Horlogerie, YEMA

CMM.20

CALIBRE MANUFACTURE MORTEAU 20

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MOVEMENT

Mechanical automatic Ø 32,20mm

SELF-WINDING

Bi-directional tungsten micro-rotor

FREQEUNCY

4Hz (28 800 A/h)

POWER RESERVE

70 Hours

ACCURACY

-3 / +5 seconds

MAGNETIC RESISTANCE

Non-magnetic alloys

ULTRA-THIN CALIBER

3,70mm

REGULATING ORGANS

Glucydur balance wheel

SHOCK RESISTANCE

Incabloc® double cone

JEWELS

33

COMPONENTS

190

DECORATION

BLACK GALVANIC FINISHES

MOVEMENT

Mechanical automatic Ø 32,20mm

SELF-WINDING

Bi-directional tungsten micro-rotor

FREQUENCY

4Hz (28 800 A/h)

POWER RESERVE

70 Hours

ACCURACY

-3 / +7 seconds

MAGNETIC RESISTANCE

Non-magnetic alloys

ULTRA-THIN CALIBER

3.70mm

REGULATING ORGANS

Glucydur balance wheel

SHOCK RESISTANCE

Incabloc® double cone

JEWELS

33

COMPONENTS

190

DECORATION

Black Galvanic Finishes

LOCAL PRODUCTION

Over the past two years, YEMA has made significant investments aimed at insourcing a good part of its production and constantly improving the quality of its manufacturing processes by using new equipment as well as expanding and modernising its workshops and production lines.

In addition, the Franco-Swiss Jura region being increasingly integrated, YEMA now works with new local partners to secure a more responsible and higher quality production.

All movement components are manufactured in France and Switzerland within a range of 72km from Morteau by recognized craftsman in fine watchmaking. The caliber bridges and mainplates are manufactured in YEMA’s workshops in Morteau where final assembly of all components takes place.

COMPONENTS

MOVEMENT DESIGN

MOVEMENT COMPONENTS

ASSEMBLIES

ORIGIN

SWITZERLAND

FRANCE + SWITZERLAND

FRANCE

COMPONENTS

ORIGIN

MOVEMENT DESIGN

SWITZERLAND

MOVEMENT COMPONENTS

FRANCE + SWITZERLAND

ASSEMBLIES

FRANCE

A DYNAMIC REGIONAL WATCHMAKING ECOSYSTEM

YEMA workshops are based in Morteau, the cradle of French watchmaking, a few steps from the Swiss watchmaking region. This cross-border watchmaking community concentrated along the Jura mountains has gradually transformed into a true regional ecosystem recognized as Intangible Cultural Heritage by the UNESCO in 2020.

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DANS LA PRESSE

Cliquez ci-dessous pour découvrir les revues presse de la Superman Slim CMM.20.

Superman Slim CMM.20
Superman Slim CMM.20YEMA Superman Calibre Manufacture 11.webp__PID:e62c3747-dcb7-41ad-a76a-45ccc5727d8bSuperman Slim CMM.20YEMA Superman Calibre Manufacture 9.webp__PID:2857fa36-2303-414d-b606-b7962b483ce2
Superman Slim CMM.20Superman Slim CMM.20YEMA Superman Calibre Manufacture 7.webp__PID:3ce2f0f1-bd2c-4058-b3c0-6c3e2f0f6e26
Superman Slim CMM.20

YEMA's signature #TimeofHeroes dates from 1970. It reflects the history and values of the brand and what it stands for. It tells the adventures of remarkable sportsmen, military and explorers who have achieved the extraordinary under the most extreme conditions with a YEMA watch on their wrists.

5 YEARS INTERNATIONAL WARRANTY

In our commitment to quality, all timepieces equipped with a mechanical YEMA Manufacture movement enjoy an extended International Warranty period of 5 (five) years.

Superman Slim CMM.20 Black
Superman Slim CMM.20 Blue
CARTE DE GARANTIE MANUFACTURE 5 ANS
Carte de Garantie Manufacture
Carte de Garantie Manufacture

WELCOME TO A WORLD OF PRIVILEGES

With your first purchase you become a member of YEMA's loyalty program YEMA Privilege. Enjoy exclusive offers and discounts that increase in value as you move up the tiers.

SEE ALL BENEFITS
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YEMA WOODEN CASE & 5 YEARS WARRANTY

Each watch is delivered in an elegant wooden case with a personalised International Warranty card.

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Shop with confidence at yema.com thanks to our 14 Days Money Return policy. We also offer Free Shipping worldwide.

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