| Reference Ocarat | #121056 |
| Reference | H82555150 |
| Brand | Hamilton |
| Product Type | Watch |
| Gender | Men |
| Color | Black Gray |
| Material | Steel |
| Material Quality | Stainless Steel |
| Finish | Matte (Brushed / Satin) Polished / Shiny |
| Warranty | 2 Years |
| Thickness (in mm) | 13,90 |
| Diameter (in mm) | 43,00 |
| Manufacturing | Switzerland |
| Warranty Type | International |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Round |
| Bezel | With a minute track |
| Dial Finish | Superluminova |
| Watch Case Back | Screwed caseback |
| Glass Quality | Sapphire Crystal |
| Glass Treatment | Anti-Reflective Coating |
| Watch Case Types | Date |
| Buttons | 1 Crown |
| Screw Crown | Yes |
| Water Resistance (in ATM) | 30 |
| Frequency | 21,600 A/h (3 Hz) |
| Movements | Automatic (rotor) |
| Movement Type | Swiss Movement |
| Movement Brand | Hamilton |
| Calibers (Movements) | H-14 |
| Movement Base (Origin) | ETA C07.111 |
| Calendar and Time | 2nd hour Dates GMT (time zone) Hours Minutes Seconds Second time zone |
| Power Reserve (Maximum Duration) | 80 hours |
| Display Type | Analog (hands) |
| Display Specifications | Arabic Numerals Indices and railroad track Luminescent hands and indexes SuperLuminova |
| Techniques and Mechanics | Magnetic Resistance |
| Bracelet Material | Stainless Steel |
| Strap Color | Gray |
| Bracelet Material Finish | Brushed steel Polished steel |
| Watch Clasp | Deployment Clasp |
| Lug Width (in mm) | 22,00 |
| Collection | Hamilton Khaki Navy |
The Hamilton Khaki Navy Scuba Auto GMT 43 mm watch is a model that masterfully combines ruggedness with sophistication. Its round stainless steel case with brushed and polished finishes measures 43 mm in diameter and 13.90 mm thick. Built to withstand the demands of daily life while delivering a modern, elegant aesthetic, its bezel features a minute track that enhances both functionality and style. Thanks to its screw-down crown, this timepiece is water resistant up to 30 atmospheres, making it the perfect companion for intense aquatic activities.
The grey dial of this watch is a true showcase of watchmaking craft. Protected by an ultra-hard sapphire crystal with an anti-reflective coating, it remains perfectly legible in any light. SuperLuminova-treated hands and luminescent indices ensure clear timekeeping even in complete darkness. Arabic numerals bring a modern edge to the design, while a discreet date window adds everyday practicality. The analog display - covering hours, minutes, seconds and a GMT function - is built for globetrotters and precision enthusiasts alike.
Powering this watch is a Swiss automatic movement, caliber H-14, based on the ETA C07.111, delivering reliable, continuous precision. Beating at 21,600 vph (or 3 Hz), this movement balances accuracy and durability. It offers an impressive 80-hour power reserve, giving you total peace of mind even after several days off the wrist. Beyond the classic hours, minutes, seconds, and date functions, this watch features a GMT complication for tracking a second time zone - a technical highlight that showcases Hamilton's expertise and the refinement of Swiss craftsmanship.
The stainless steel bracelet, with brushed and polished finishes, reinforces the boldly modern, sporty character of this watch. Engineered for optimal comfort, it fits your wrist perfectly thanks to its deployment clasp. The 22 mm lug width ensures excellent stability, minimizing unwanted movement during dynamic activities. The silver-grey steel tone adds a timeless, understated elegance to the piece, making it versatile enough for any outfit or occasion.
This watch delivers exceptional water resistance, rated up to 30 atmospheres. That means it's ready for your boldest aquatic adventures - from scuba diving to water sports. The robust case construction and screw-down caseback provide optimal protection against water pressure without sacrificing elegance or comfort.




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Hamilton Khaki Navy Scuba Auto GMT 43mm Men's Watch H82555150
(Ref. 121056)