Navygraf Slim CMM.20 Limited Edition
5 YEAR INTERNATIONAL WARRANTY
Your timepiece enjoys a 5 year international warranty from the date of shipment. It does not cover any damage on any part of the watch resulting from abnormal use, lack of care, negligence, accidents and incorrect usage.
FREE DELIVERY WORLDWIDE
International shipping is offered free-of-charge for purchases as from 100€. All our shipments are handled by our partner DHL. You will receive an email with the parcel tracking number the day your watch leaves our workshops in France. Upon receipt of DHL's email, note that you have the option to adjust the parcel's delivery address and/or defer the date of receipt of your package, if necessary.
14 DAYS RETURN
If you change your mind you have the possibility to request a refund within 14 days of receipt of your purchase. To proceed, please contact us through our 24/7 online chat on Yema.com by providing the email address used when ordering.
24/7 CUSTOMER SERVICE
For any pre-sales or after-sales questions, our multi-lingual customer representatives are available 24/7 through online chat on Yema.com.
LIMITED EDITION 000/200
NAVYGRAF SLIM CMM.20
Equipped with our Manufacture micro-rotor caliber CMM.20, this sleeker version of the historic Navygraf model features a completely redesigned and thinner 39mm case with elegant finishes, a black lacquered dial with applied markers and a minimalist sapphire bezel. This slim and versatile interpretation of the Navygraf fits all wrists and makes a sophisticated statement when worn with formal attire.
CMM.20
CALIBRE MANUFACTURE MORTEAU 20
FRENCH MANUFACTURE CALIBER
Micro-rotor caliber designed by French watchmaker Olivier Mory and manufactured by YEMA in its Morteau workshops.
ULTRA-THIN MICRO-ROTOR CALIBER
Due to its smart architecture resulting in a contained thickness of just 3.70 mm, this micro-rotor caliber equips thin and elegant cases.
-3/+7 SECONDS ACCURACY
Optimised mechanical accuracy with near chronometric performance. Swiss regulating organs made of non-magnetic alloys.
70 HOURS POWER RESERVE
High density tungsten micro-rotor and large barrel allowing optimized winding and a power reserve of 70 hours.
COMPLETELY REDESIGNED 30 BAR SLIM CASE
This new 39mm 316L stainless steel case stands out with its perfect proportions and the brushed finishes in stark contrast with the polished chamfers.
The original Navygraf steel case has been slimmed down by almost 3mm to achieve just 9.5mm in thickness and accommodate our CMM.20 micro-rotor caliber.
This new steel case preserves a 30 BAR water resistance thanks to a higher-quality sapphire exhibition case-back and an improved screw-down crown.
"MANUFACTURE FRANÇAISE" BLACK LACQUERED DIAL
This new dial now proudly displays all mentions in French and the MANUFACTURE FRANÇAISE signature at 6 o'clock to reflect YEMA's internalization of manufacturing and the local production of components.
The black lacquered dial is produced by carefully coating the dial with layer after layer of lacquer, letting each coat dry in between. The result is an elegant pure black polished glow in perfect harmony with the dazzling black shine of the sapphire bezel.
In addition, the deep black dial accentuates the play of light and magnifies the reflections of the two convex sides of the double-dome sapphire crystal.
NEW FACETTED STEEL HANDS & APPLIED MARKERS
The raised steel indices in polished finish elegantly match the polished facetted hour and minute steel hands, creating a beautiful metal reflection against the pure black dial under certain angles.
The iconic Navygraf sweep second hand preserves its distinct intense yellow colour along with the Navygraf mention on the dial.
All hands are treated with Grade A Super-LumiNova.
SAPPHIRE BEZEL & GRADE A SUPER-LUMINOVA
The rotating bezel stands out both for its elegant minimalist 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 diving watches.
The Navygraf Slim features a 2.00 mm shock-resistant and scratch-resistant double-dome 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.
000/200 LIMITED EDITION 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 on the 5-year warranty card, and the corresponding Limited Edition number out of a total of 200 time pieces.
VINTAGE GRAINED LEATHER STRAP
This grained calfskin leather strap in black colour reinforces the elegant neo-vintage aspect of YEMA's time pieces and enhances 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.
CALIBER
Micro-Rotor Caliber Manufacture
Morteau 20
Self winding with ball bearings rotor | 70h power reserve | 28 800 A/h | Hours, minutes, seconds | Daily rate of -3 /+7 seconds per day
BEZEL
Unidirectional diving bezel with sapphire insert white markers (0 to 60 graduation)
White markers (luminescent) in Super-LumiNova BGW9 Grade A
CASE & CRYSTAL
Material: Vertical brushed 316L stainless steel with polished bevel
Diameter: 39mm
Thickness: 9.5mm
Lugs: 19mm
2.20 mm double domed sapphire crystal
DIAL & HANDS
Black lacquered enamel
Indexes in shiny appliques and polished stainless steel hour and minute hands treated with Super-LumiNova BGW9
Grade A
Shiny yellow second hand
STRAP
Vintage grained leather strap with 316L stainless steel brushed YEMA buckle
CROWN
Screw-down polished crown with embossed YEMA logo
WATER RESISTANCE
30 BAR / 990 feet / 300 m
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+ 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
FRENCH MICRO-ROTOR
CALIBRE MANUFACTURE MORTEAU CMM.20
Ultra-thin micro-rotor caliber featuring near chronometric precision and 70 hours power reserve while beating at 28,800vph (4Hz).
LEARN MORE
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.
MOVEMENT COMPONENTS
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
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.
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.
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, free shipping, 24/7 Customer Service and 5 Years International Warranty.
DISCOVER
Each watch is delivered in an elegant wooden case with a personalised International Warranty card.
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, free shipping, 24/7 Customer Service and 5 Years International Warranty.
DISCOVER
Each watch is delivered in an elegant wooden case with a personalised International Warranty card.
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