Premium mechanical in-house caliber designed and manufactured in our workshops in Morteau (France). All other components are sourced from Switzerland within a 70km radius of Morteau. Assemblies, calibrations and checks carried out by our watchmakers in our Morteau workshops.
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.
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.
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.
For any pre-sales or after-sales questions, our multi-lingual customer representatives are available 24/7 through online chat on Yema.com.
SUPERMAN STEEL BLUE CMM.10
The Superman Steel returns with a steel-blue sunray dial and polished applied hour markers, bringing greater depth and contrast to YEMA’s emblematic professional diver. Its 39mm steel case combines the Superman’s signature bezel-lock mechanism with a polished ceramic insert and 30 BAR water resistance, while the sapphire display caseback reveals the Manufacture CMM.10 caliber, delivering chronometric precision and a 70-hour power reserve.
STEEL BLUE SUNRAY DIAL WITH APPLIED INDEXES
The steel-blue dial features a fine sunray finish that moves from deep navy to brighter blue as it catches the light. Polished applied hour markers bring depth and definition to the display, while the hands and markers are treated with Grade A Super-LumiNova BGW9 for visibility in low-light conditions.
The dial carries its inscriptions in French, completed by the MANUFACTURE FRANÇAISE signature at 6 o’clock. The lollipop seconds hand provides a clear indication that the watch is running while preserving the distinctive character of the Superman display.
STEEL CASE & DOUBLE DOME SAPPHIRE CRYSTAL
Designed for professional diving, the 39mm stainless steel case combines 30 BAR water resistance with balanced, wearable proportions. Measuring 47mm from lug to lug, its gently curved lugs follow the wrist, while vertically brushed surfaces and mirror-polished bevels bring contrast and refinement to the Superman’s distinctive neo-vintage profile.
A 2.20mm-thick double-domed sapphire crystal adds the curvature of vintage watch crystals while providing the scratch resistance and clarity expected of a modern professional dive watch.
The unidirectional diving bezel features a polished black ceramic insert with a 60-minute scale and a Grade A Super-LumiNova BGW9 marker at 12 o’clock. Its black polished surface contrasts with the steel-blue dial and vertically brushed case. YEMA’s patented bezel-lock mechanism secures the bezel in position once the screw-down crown is tightened. Introduced on the original Superman in 1967, it remains the defining technical feature of YEMA’s professional dive watch.
CHRONOMETRIC PRECISION
-3/+5 seconds per day chronometric performance and high resistance to magnetic fields and shocks.
70 HOURS POWER RESERVE
Increased power reserve thanks to a large barrel allowing optimized winding while preserving a frequency of 28,800 A/h (4Hz).
OPTIMIZED ARCHITECTURE
Ingenious mainplate’s symmetrical architecture with high quality regulating organs, shock absorbers, escapements and barrel.
FRENCH MANUFACTURE
Designed, manufactured, assembled and calibrated by YEMA's watchmakers within our Morteau workshops in France.
The sapphire display caseback reveals the architecture and finishing of the Manufacture CMM.10 caliber without compromising the watch’s 30 BAR water resistance.
Each caseback carries a unique serial number corresponding to the watch’s five-year warranty card, ensuring full traceability.
SCALES SLIM BRACELET
Derived from an emblematic YEMA bracelet design of the 1960s, the stainless steel Scales Slim bracelet features a fully brushed finish that complements the vertically brushed case. Its articulated construction follows the shape of the wrist, while the bracelet tapers towards the clasp for a more refined profile.
The clasp incorporates an on-the-fly micro-adjustment system, allowing the fit to be tightened or loosened throughout the day without tools or removing the watch.
RUBBER FKM VITON® INTEGRATED STRAP
The Superman Steel Blue CMM.10 is also available on an integrated FKM VITON® rubber strap, offering a lighter and sportier alternative to the steel bracelet.
Flexible and highly resistant, it is designed for regular exposure to salt water, perspiration and sunlight, and is fitted with a sandblasted stainless steel buckle.
CALIBER
CMM.10 Manufacture Caliber
28 800 A/h
Automatic
Chronometric precision
70h power reserve
Hours, minutes, seconds
BEZEL
Unidirectional rotating diving bezel with polished ceramic insert, 0 to 60 graduation.
Triangle marker at 12 o'clock (luminescent) in Super-LumiNova BGW9 Grade A.
CASE & CRYSTAL
Material: 316L stainless steel with vertical brushed finish and polished chamfers
Diameter: 39mm
Thickness: 11.30mm
Lugs: 19mm
2.20mm double dome sapphire crystal
DIAL & HANDS
Steel blue sunray dial
Applied indexes and polished stainless steel hands treated with Super-LumiNova BGW9 Grade A
BRACELET
Stainless steel Scales Slim bracelet in brushed finish
CROWN
Screw-down crown with embossed YEMA logo
WATER RESISTANCE
30 BAR / 990 feet / 300 m
LOCAL PRODUCTION
Over the past few 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 implementing latest equipment as well as expanding and modernising its workshops and production lines. In addition, YEMA now works with new local partners in France and Switzerland within a range of 72km of its workshops, to secure a more responsible and higher quality production.
Fully conceived and designed by YEMA watchmakers, the CMM.10 caliber 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.
France
France + Switzerland
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.
In our commitment to quality, all timepieces equipped with a mechanical YEMA Manufacture movement enjoy an extended International Warranty period of 5 (five) years.
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
In our commitment to quality, all timepieces equipped with a mechanical YEMA Manufacture movement enjoy an extended International Warranty period of 5 (five) years.
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
