Aton M

Product Code: 521001157
The Aton M infant car seat is certified for aircraft use and fits onto the Base M for safe and easy installation.
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Autumn Gold
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Product Details

Together with the Base M and the Sirona M2 i-Size the Aton M offers innovative functionality and thought-out design that grows with your child: in the M-Line Modular System. This system offers two seats that fit onto the Base M so your child rides safely, comfortably and rear-facing for longer. The Aton M can also be used as a travel system with the CYBEX and gb strollers and with those of other well-known producers.


  • M-Line Modular System
  • 11-position height adjustable headrest with integrated harness guides
  • Integrated L.S.P. System
  • Removable seat insert
  • Travel system

Modular Innovation Meets Safety Standards

The Aton M offers a removable seat insert that ensures a near-flat lying position for premature and newborn babies. Together with the L.S.P. System and the energy absorbing shell the elaborate safety concept helps protect the baby. The height-adjustable head rest, a softly padded harness and the XXL sun canopy ensure a comfortable ride.

Tech Specs:

  • UN R44/04
  • Group: Gr. 0+
  • Weight: 0 – 13 kg
  • Age: From birth up to approx. 24 months


  • M-Line Modular System
  • 11-position height-adjustable
  • L.S.P. System
  • Removable newborn inlay
  • Integrated XXL Sun Canopy
  • Travel System
  • Energy-absorbing shell
  • Extra wide Y-harness straps

Care Instructions:

  • Fabric covers machine washable at 30°


  • Base M

Installation with base (option 1): It is not possible to use the baby seat with ISOFIX base in all vehicles without restrictions. Please check the compatibility of your vehicle. If your vehicle is not displayed, please contact our customer service team.

Installation with belt (option 2): The baby seat can be used on all vehicle seats with three-point automatic belt.


660 mm
440 mm
390 - 565 mm
4.2 kg
What is included?

What is included?

  • Aton M Infant Car Seat
  • Newborn Inlay
  • User Guide
Car Compatibility

Check if your car is compatible