Blue MTDelta Open Heart Watch

The Watch

Maison du Temps crafts watches that blend refinement and sophistication, a testament to its exceptional watchmaking expertise. Every creation is the result of meticulous work, with outstanding finishes that reflect an unwavering attention to detail. This magnificent watch from the MTDelta collection features a 316L brushed and polished stainless steel case. Octagonal in shape with a silver tone, it is designed to complement men's wrists. With a diameter of 40 mm and a weight of 175 g, it cuts an imposing yet elegant silhouette. The dial is protected by a flat sapphire crystal for optimal clarity, while a screw-down crown at 3 o'clock allows easy adjustment of the dial elements. This model also offers a stunning view of the movement mechanism through its transparent sapphire case back. Screw-down in appearance, it ensures a water resistance of 10 ATM, guaranteeing exceptional everyday reliability.

The Dial

The blue dial, enhanced by a sunray finish, gives this model a unique brilliance - creating a mesmerizing play of light with every movement. At 7 o'clock, an open heart aperture adds a sophisticated dimension to the whole. The dial houses two luminescent hands at the center and baton markers with luminescent treatment that glows in the dark. The hands display the hours and minutes as they travel across the markers and the minute railway track running along the rim. The counter at 5 o'clock displays the small seconds. The brand name and its flower logo are applied at 12 o'clock.

The Movement

This watch is powered by a Japanese automatic movement - specifically the Miyota 82S5 caliber, renowned for its reliability and robustness, oscillating at a frequency of 21,600 vibrations per hour. Built with 21 jewels, this mechanism delivers precise and consistent analog display. Thanks to its quality construction, it provides a power reserve of 42 hours for dependable everyday performance.

The Strap

Two straps are included with this timepiece so you can choose the one that suits you best:

The first strap is made from blue rubber, combining comfort and style. Its pin buckle ensures a perfect fit. Highly flexible, this strap conforms beautifully to the contours of your wrist for all-day comfort.

The second strap combines practicality and aesthetics, adding a dynamic, modern edge to any style. It is made from satin and polished 316L stainless steel with a silver tone. A secure deployment clasp makes it easy to fasten.

Water Resistance

With a water resistance of 100 meters - or 10 ATM in watchmaking terms - this bold timepiece is equally at home at a black-tie gala and in the water. Feel free to wear it in the shower, the bath, or the pool (even for an intense swim session). However, our team of watchmaking experts wants to be clear: this model is in no way designed for scuba diving, freediving, or use with high-pressure cleaning equipment. Remember: shower, bath, and swimming only - and keep the crown and pushbuttons untouched while submerged!