| Reference Ocarat | #48250 |
| Reference | H32705041 |
| Brand | Hamilton |
| Product Type | Watch |
| Gender | Men |
| Color | Blue Brown |
| Material | Steel |
| Material Quality | 316L stainless steel |
| Warranty | 2 Years |
| Thickness (in mm) | 12,00 |
| Diameter (in mm) | 42,00 |
| Manufacturing | Switzerland |
| Warranty Type | International |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Round |
| Dial Finish | Double circle Matte Open heart Soleillée |
| Watch Case Back | Exhibition Case Back Screwed caseback |
| Crystal Shape | Flat |
| Glass Quality | Sapphire Crystal |
| Buttons | 1 Crown |
| Water Resistance (in ATM) | 5 |
| Frequency | 21,600 A/h (3 Hz) |
| Movements | Automatic (rotor) |
| Movement Type | Swiss Movement |
| Movement Brand | Hamilton |
| Calibers (Movements) | H-10 |
| Calendar and Time | Hours Minutes Seconds |
| Power Reserve (Maximum Duration) | 80 hours |
| Display Type | Analog (hands) |
| Display Specifications | Arabic Numerals Indices and railroad track Luminescent hands and indexes |
| Bracelet Material | Ostrich Leather |
| Strap Color | Brown |
| Topstitching | Yes |
| Watch Clasp | Single Deployment Clasp |
| Lug Width (in mm) | 22,00 |
| Collection | Hamilton Jazzmaster |
The Watch
This is a watch that will genuinely surprise you - count on it. Beyond its flawless finish and enduring precision, it delivers a look that effortlessly blends modern and vintage inspiration. The color palette lends a subtly retro feel, while the refined finishes give it a distinctly contemporary edge. The polished and brushed stainless steel case is built to last, measuring 42mm in diameter and 12mm thick. A sapphire crystal protects the dial, while the screw-down, see-through caseback lets you admire the movement and rotor in action. The crown - used for manual winding and time-setting - sits in the classic 3 o'clock position.
The Dial
Like the dark and mysterious Atlantic Ocean, this blue dial captivates with a dual-finish design that mirrors the duality of the deep. The outer ring carries a matte finish - evoking the ocean floor - while the sunburst center reflects the shimmer of sunlight dancing on water. A perfect aesthetic complement to brown, grey, or blue attire. Two dauphine hands (triangular and tapered) mark the hours and minutes, while a slender seconds hand adds a final touch of refinement. All hands are silver-toned, echoing the triangular hour indices and Arabic numerals, which are all treated with green luminescent material for easy reading in the dark. Note that the dial also features an "open heart" display revealing the movement in action, as well as a white minute railroad track. Its nautical, modern charm is simply undeniable.
The Movement
At the heart of this magnificent timepiece beats a Swiss-made automatic movement - the Hamilton H-10. This 25-jewel caliber is based on an ETA C07.111 and delivers an oscillation frequency of 21,600 vph with an impressive 80-hour power reserve. Functions include hours, minutes, and seconds.
The Strap
A standout feature of this watch. The top layer is crafted from ostrich leather, lending a luxurious, exotic feel worthy of a true gentleman of taste. The lining is calfskin for exceptional durability. It closes with a silver push-button single-fold deployment clasp and features a 22mm lug width. The rich brown tone pairs perfectly with the dial's blue hues.
Water Resistance
With 50 meters of water resistance - 5 ATM in standard watchmaking terms - this timepiece can handle the occasional splash but isn't built for prolonged water exposure. The odd shower? Probably fine. But to protect the precision and longevity of the movement, our watch specialists strongly advise keeping it away from the bath, the pool, and the sea. In short: no swimming, no diving, and no extended contact with water.




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Jazzmaster "Open Heart" Auto H32705041 Watch
(Ref. 48250)