




MTDelta Open Heart Blue Rubber Blue
The MTDelta watch features a clean, 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.
TECHNICAL DETAILS
TECHNICAL DETAILS
Diameter :41mm
Housing:316L stainless steel
Finishing :Brushed and Polished
Case back:Sapphire
Bracelet :Steel Folding ClaspOrSilicone Pin Buckle
Entrecorne:20mm
Dial:Blue - Open heart
Indexes and hands:Steel
Glass :Sapphire
Movement :Automatic Miyota 82S5
Power reserve:40H
Waterproofing:10ATM
Steel Weight:150g/ Silicone:95g
Guarantee :2 years
RETURNS AND EXCHANGES
RETURNS AND EXCHANGES
If your order does not fully meet your expectations, you have14 daysafter receipt to request an exchange or refund.
- Exchange:upon receipt of your return, the new item will be shipped within 24 to 48 hours, subject to stock availability.
- Refund :the amount is credited back to the payment method used during the purchase.
Important: engraved watches cannot be returned or exchanged.
DELIVERY
DELIVERY
France
Colissimo: free from €100 — delivery within 2 to 3 working days
DHL Express: paid — delivery within 24 hours (excluding weekends and public holidays)
Europe
Colissimo: offered from a defined amount depending on the country — delays vary depending on the destination
DHL Express: paid — delivery in 24 to 48 hours (excluding weekends and public holidays)
International
Colissimo: paying – times and prices vary depending on the destination
DHL Express: paid — delivery in 2 working days — rates vary depending on the country
Remarks
Order placed before 12 p.m.: same day shipping (Monday to Friday)
Pre-orders: corresponds to the purchase of a watch currently out of stock but in the process of being restocked. The delivery date indicated at the time of the order is provided for information purposes only: it may vary depending on production or delivery times.
GUARANTEE
GUARANTEE
Warranty duration
All our watches are guaranteed2 yearsfrom the date of purchase, under the conditions defined in this warranty, and upon presentation of proof of purchase.
Warranty conditions
Warranty valid only if the product has not been modified or repaired by an unauthorized third party.
Any unauthorized intervention voids the warranty, without extension of its initial duration.
Click here for more information on warranty and after-sales service
More informationon the engraving.


High-end mechanics.
Now let's talk about the caliber that powers the watchMTDelta. The mechanismMiyota 82S5is widely recognized for its proven reliability and captivating style. It brings the watch to life with great precision, providing a watchmaking experienceexceptional. This caliber is a safe choice for watch enthusiasts.
A blue dial that reveals its internal mechanism: explore ouropen heart automatic watches.

A strong signal for MaisonDuTemps.
The watchMTDeltaofHomeDuTempsembodies the importance of design within the collection. With its bold look and elegant curves, this open heart watch highlights the visible mechanism which becomes a truly distinctive signature ofHomeDuTemps. Its unique design perfectly reflects the aesthetic sought by the brand.
ABOUT
Find out more information about this watch.
THE AUTOMATIC MECHANISM
THE AUTOMATIC MECHANISM
An automatic mechanism, also called an automatic movement, is a type of watch movement that winds automatically thanks to the natural movements of the wearer's wrist. This movement uses a rotor, a free oscillating mass, which moves with the movement of the wrist and winds the watch's mainspring, thereby storing the energy needed to power the watch. Automatic watches are popular for their operation without the need for manual winding and for their traditional aesthetic.
SETTING THE TIME
SETTING THE TIME
To help you adjust 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 entitledHow 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 sectionContact. Do not hesitate to contact us for any requests for information or assistance.
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