| Reference Ocarat | #112170 |
| Reference | H36656140 |
| Brand | Hamilton |
| Product Type | Watch |
| Gender | Men |
| Color | Blue Gray |
| Material | Steel |
| Material Quality | Stainless Steel |
| Finish | Matte (Brushed / Satin) |
| Warranty | 2 Years |
| Thickness (in mm) | 15,20 |
| Diameter (in mm) | 42,00 |
| Manufacturing | Switzerland |
| Warranty Type | International |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Round |
| Bezel | Tachymeter Scale |
| Dial Finish | Brushed Soleillée |
| Watch Case Back | Exhibition Case Back Screwed caseback |
| Crystal Shape | Flat |
| Glass Quality | Sapphire Crystal |
| Glass Treatment | Double Anti-Reflective Coating |
| Watch Case Types | Date |
| Buttons | 1 Crown 2 Pushers |
| Screw Crown | Yes |
| Water Resistance (in ATM) | 10 |
| Frequency | 28,800 A/h (4 Hz) |
| Movements | Automatic (rotor) |
| Movement Type | Swiss Movement |
| Movement Brand | Hamilton |
| Calibers (Movements) | H-31 |
| Movement Base (Origin) | ETA 7753 (Valjoux) |
| Calendar and Time | Dates Hours Minutes |
| Chronograph Function | Yes |
| Counters and Durations | 12h 30 min Small seconds |
| Timekeeping and Measurement | Chronograph |
| Power Reserve (Maximum Duration) | 60 hours |
| Navigation and Instruments | Tachymeter (instrument that measures the speed of a moving object) |
| Display Type | Analog (hands) |
| Display Specifications | Indices and railroad track Luminescent hands and indexes |
| Number of Counters (Additional) | 3 |
| Techniques and Mechanics | Magnetic Resistance |
| Bracelet Material | Stainless Steel |
| Strap Color | Gray |
| Bracelet Material Finish | Brushed steel Polished steel |
| Watch Clasp | Butterfly deployment clasp |
| Lug Width (in mm) | 22,00 |
| Buckle Width (in mm) | 20,00 |
| Collection | Hamilton Jazzmaster |
Founded over 150 years ago, the prestigious Hamilton brand established itself from the very start as an undisputed reference in the world of watchmaking. Renowned for creations that perfectly balance functionality and elegance, it embodies the essence of Swiss watchmaking expertise. Every model, infused with an American spirit and Swiss precision, is a timeless, sophisticated, and reliable companion ready to take you from day to night. In this tradition of excellence, Hamilton proudly presents its Jazzmaster Performer Auto Chrono, reference H36656140. This model masterfully combines timeless elegance with high-performance watchmaking. Designed to elevate the men's wrist, it brings refined, understated chic to every outfit. Its brushed stainless steel case features a round shape measuring 42 mm in diameter and 15.20 mm in thickness, ensuring exceptional everyday comfort. The dial is protected by a double anti-reflective sapphire crystal for perfect legibility in any conditions. A grey bezel adorned with a tachymeter scale adds a sporty touch while enabling speed calculations. The crown, positioned at 3 o'clock and screw-down for a secure grip, makes it easy to set the hands and date window. Two pushers activate the chronograph function. Finally, the transparent screw-down caseback ensures water resistance to 10 ATM while offering a stunning view of the sophisticated movement powering this exceptional timepiece.
Timelessly elegant, this watch features a round blue dial that blends seamlessly into its case, lending it a beautifully understated look. Its brushed sunray finish creates a subtle contrast that makes the time easy to read at a glance. At its center, two silver hands sweep smoothly to display the hours and minutes, while a slim hand tracks the chronograph seconds. The grey perimeter features a precisely graduated minute track with black Arabic numerals at five-minute intervals for effortless timekeeping. The hours are marked by silver baton indexes, with a doubled marker at 12 o'clock for added sophistication. Hands and indexes are treated with luminescent coating for optimal legibility in any lighting. The dial also includes a date window between 4 and 5 o'clock, a 30-minute counter at 3 o'clock, a 12-hour counter at 6 o'clock, and a small seconds counter at 9 o'clock. The brand proudly displays its name and movement type at 12 o'clock, along with the "Swiss Made" label at 6 o'clock - a hallmark of Swiss quality and precision.
This watch houses the H-31 caliber, a Swiss movement by Hamilton that brings this exceptional timepiece to life with a power reserve of 60 hours. Based on the ETA 7753, this automatic movement stands for top-tier quality and reliability. Equipped with 27 jewels and a Nivachron hairspring, it beats at a frequency of 28,800 vph, delivering unmatched precision in displaying hours, minutes, seconds, date, and all chronograph functions.
The bracelet of this watch is crafted in stainless steel, featuring three rows of brushed and polished links that create an elegant, modern contrast. Rigid yet supremely comfortable, this bracelet brings a contemporary, sophisticated edge to any outfit, day or night. With a lug width of 22 mm, it fits the wrist perfectly and enhances the watch's appeal with quiet confidence. Its butterfly deployant clasp at 20 mm wide makes fastening effortless while keeping the watch secure on your wrist.
This model offers water resistance to 10 atmospheres, or 100 meters - it's built to get wet. From puddles to the pool, this timepiece handles water without complaint. Shower, bath, and lap swimming are all fair game. That said, our Ocarat watch experts want you to know this model is not designed for scuba or free diving, and should be kept away from high-pressure cleaning equipment. We also recommend keeping the crown and pushers locked during immersion.




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Jazzmaster Performer Auto Chrono 42mm Watch H36656140
(Ref. 112170)