MTZeta Black Open Heart Watch

The Watch

Since its launch, the French brand Maison Du Temps has been dedicated to showcasing technical watchmaking details. The company crafts original timepieces with a distinctive concept and an elegant, timeless design. Their latest creation, the MTZeta Black Open Heart Watch, stands out with its refined, sophisticated, and elegant aesthetic. It comes housed in an octagonal case with a 42 mm diameter and 14 mm thickness, making it a perfect fit for men's wrists. Crafted from 316L stainless steel, the case features a decagonal bezel in yellow gold that creates a striking contrast with the silver-toned case. The overall finishing is precise and expertly executed, alternating vertical satin surfaces with a high-polish on lines and beveled edges. A flat sapphire crystal tops the case, providing excellent scratch protection for the dial. The screw-down crown, nestled into the case, fits perfectly and features fine knurling for easy hand-setting. As for the case back, it is screw-down and fitted with a transparent sapphire crystal window offering a stunning view of the movement. This case back delivers an impressive water resistance of 10 ATM.

The Dial

The dial of this watch reflects a refined aesthetic and timeless minimalist elegance. Its deep lacquered black color reinforces its clean, understated style. Index-free, it features a silver-toned rehaut marked with a minute railroad track complemented by Arabic numerals at 15, 30, 45, and 60 minutes. An open heart at 7 o'clock makes this dial truly stunning, adding a touch of sophistication. This aperture reveals the movement's gears, beautifully drawing the eye. The dial's clean design is further elevated by sword hands in yellow gold treated with luminescence for clear legibility in low light. These are joined by a slim gold seconds hand that tracks the seconds with precision. Finally, the brand places its logo in pink at 12 o'clock, with its name displayed below in an elegant typeface.

The Movement

This model is powered by a Japanese automatic movement delivering exceptional precision. It features the Miyota 82S0 caliber, equipped with 21 jewels and running at a frequency of 21,600 (3Hz) vibrations per hour. It offers a power reserve of 42 hours, ensuring reliable performance and an analog three-hand display.

The Strap

This watch comes with two strap options: a bi-color 316L stainless steel bracelet and a black silicone strap. Make your selection using the drop-down menu. Beautiful, elegant, and timeless, the first bracelet features a row of "H"-link elements in silver connected by yellow gold-toned chamfers. With a satin finish, it sits comfortably on the wrist and beautifully frames the case. Its deployant clasp ensures a secure, reliable fit. The second strap, meanwhile, is crafted from supple, ultra-durable black silicone, fastened with a silver pin buckle that blends seamlessly with the rest of the watch.

Water Resistance

This model offers a water resistance of 10 atmospheres, or 100 meters. This is a truly waterproof timepiece! Its spirited design means it's ready to dive into aquatic adventures with you. From puddles to the pool, this watch handles splashes without complaint. Showers, baths, and casual swimming are no problem at all. That said, Ocarat's watchmaking experts want you to know that while this watch is water-resistant, it is not designed for diving (professional or recreational) and should be kept away from high-pressure cleaning equipment. We also recommend not using the crown or pushers while the watch is submerged.