




MTDelta Open Heart Steel Blue
TECHNICAL DETAILS
TECHNICAL DETAILS
Diamètre : 41mm
Boîtier : Acier inoxydable 316L
Finition : Brossé et Poli
Fond du boîtier : Saphir
Bracelet : Acier Boucle Déployante ou Silicone Boucle Ardillon
Entrecorne : 20mm Cadran : Bleu - Coeur ouvert
Index et aiguilles : Acier
Verre : Saphir
Mouvement : Automatique Miyota 82S5
Réserve de marche : 40H
Etanchéité : 10 ATM
Poids : 175g
Garantie : 2 ans
DELIVERY
DELIVERY
France
Colissimo: free for orders over €100 — delivery within 2 to 3 business days
DHL Express: paid service — delivery within 24 hours (excluding weekends and public holidays)
Europe
Colissimo: free for orders above a certain amount depending on the country — delivery times vary depending on the destination
DHL Express: paid service — delivery within 24 to 48 hours (excluding weekends and public holidays)
International
Colissimo: fee applies — delivery times and rates vary depending on destination
DHL Express: fee applies — delivery within 2 business days — rates vary depending on country
Notes
Orders placed before 12 noon: same-day shipping (Monday through Friday)
Pre-orders: corresponds to the purchase of a watch that is currently out of stock but being restocked. The delivery date indicated at the time of ordering is provided for informational purposes only: it may vary depending on production or shipping times.
RETURNS AND EXCHANGES
RETURNS AND EXCHANGES
Retours dans les 14 jours suivant la réception : gratuits en cas d’échange
Remboursement possible : les frais de retour sont déduits du montant remboursé
The MTDelta watch features a sleek and sophisticated design with an open heart offering a direct view of the mechanism. Available in green, blue, or black, with steel or rubber straps, it adapts to your personal style.
More information about engraving.


High-end mechanics.
Now let's talk about the caliber that powers the MTDelta watch. The Miyota 82S5 mechanism is widely recognized for its proven reliability and captivating style. It brings the watch to life with great precision, offering an exceptional timekeeping experience. This caliber is a safe choice for watch enthusiasts.
A blue dial that reveals its inner workings: explore our open-heart automatic watches.

A strong signal for MaisonDuTemps.
The MTDelta watch from MaisonDuTemps embodies the importance of design within the collection. With its bold look and elegant curves, this open-heart watch showcases the visible mechanism that has become a distinctive signature ofMaisonDuTemps. Its unique design perfectly reflects the aesthetic sought by the brand.
ABOUT
Find out more about this watch.
THE AUTOMATIC MECHANISM
THE AUTOMATIC MECHANISM
An automatic mechanism, also known as an automatic movement, is a type of watch movement that winds itself automatically thanks to the natural movements of the wearer's wrist. This movement uses a rotor, a free-oscillating weight, which moves with the movement of the wrist and winds the watch's mainspring, thus storing the energy needed to power the watch. Automatic watches are prized for their ability to run without needing to be wound manually and for their traditional aesthetic appeal.
SETTING THE TIME
SETTING THE TIME
To help you set your watch, we have created a dedicated section entitled How to set your watch.
SIZING
SIZING
To make it easier to adjust your bracelet, we have created a specific section entitled How to adjust your bracelet. This section details the process for changing your bracelets and adjusting your steel bracelet to your size.
CONTACT US
CONTACT US
Our After-Sales Service is available directly via our section Contactsection. Please do not hesitate to contact us for any information or assistance you may require.
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