| Reference Ocarat | #128367 |
| Brand | Maison du Temps |
| Product Type | Watch |
| Gender | Men |
| Color | Black Yellow |
| Material | Steel |
| Material Quality | 316L stainless steel |
| Finish | Matte (Brushed / Satin) Polished / Shiny |
| Warranty | 2 Years |
| Diameter (in mm) | 42,00 |
| Warranty Type | International |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Octagonal |
| Case Weight (in g) | 180,00 |
| Dial Finish | Matte |
| Watch Case Back | Case back secured by screws |
| Glass Quality | Sapphire Crystal |
| Watch Case Types | Date |
| Buttons | 1 Crown 2 Pushers |
| Water Resistance (in ATM) | 5 |
| Frequency | 32.768 Hz |
| Movements | Quartz |
| Movement Type | Japanese Movement |
| Movement Brand | Seiko Corp. |
| Calibers (Movements) | Seiko VD53 |
| Calendar and Time | Dates Hours Minutes Seconds |
| Chronograph Function | Yes |
| Counters and Durations | 24h 60 min 60 seconds |
| Timekeeping and Measurement | Chronograph |
| Power Reserve (Maximum Duration) | 24 months |
| Display Type | Analog (hands) |
| Display Specifications | Indices and railroad track Luminescent hands and indexes |
| Number of Counters (Additional) | 3 |
| Bracelet Material | 316L Stainless Steel |
| Bracelet Material Finish | Brushed steel Polished steel |
| Watch Clasp | Deployment Clasp |
| Lug Width (in mm) | Special - Custom Made |
The MTGamma Chronographe Noir Gold Acier 431-A watch by Maison du Temps embodies the perfect fusion of modern design and watchmaking performance. Featuring an octagonal case in 316L stainless steel, it makes a bold statement with its matte brushed finishes paired with polished accents. With a diameter of 42 mm and a weight of 180 g, the watch is also fitted with a sapphire crystal, synonymous with enhanced scratch resistance and lasting legibility.
As for the dial, luminescent hands and hour markers ensure instant readability, even in the dark. The three additional subdials, dedicated to 24 hours, 60 minutes and 60 seconds, enhance the chronograph functionality. A minute track runs along the outer edge of the dial, while the date window subtly integrated at 4 o'clock adds a practical touch to the overall design.
The watch is powered by a quartz movement by Seiko Corp, with the Seiko VD53 caliber. This Japanese mechanism is renowned for its durability and precision. With a frequency of 32,768 Hz, the movement delivers remarkable accuracy. The chronograph function stands out with its three subdials, enabling precise tracking of time intervals.
The bracelet is crafted in 316L stainless steel, with a finish that alternates between brushed and polished surfaces, creating a harmonious interplay of textures. The clasp, a deployment buckle, adds a touch of comfort and security.
With a water resistance of up to 5 ATM, this watch handles splashes and light immersion with ease — rain, washing hands, or a quick shower included. It delivers peace of mind for everyday outdoor use or light activities near water.


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Watch MTGamma Black Gold Steel Chronograph 431-A
(Ref. 128367)