Jazzmaster "Open Heart" Auto Watch H32705731

The Watch
This men's model from the Jazzmaster Open Heart Auto collection once again showcases Hamilton's exceptional quality standards. This men's timepiece offers outstanding value for money. Designed for quality enthusiasts, this watch is crafted in stainless steel with a 42 mm diameter case. The sapphire crystal protecting the watch is renowned for its durability and scratch resistance. The case back is screwed and transparent, allowing the wearer to admire the oscillating weight of the automatic movement.

The Dial
This timepiece features a round, black dial with superb finishes. A double-circle design is present, with the inner circle showcasing a sunray finish for enhanced luminosity. An open-heart display is also visible, offering a glimpse into the automatic movement. The hours are indicated by silver-toned Arabic numerals, while a minute track borders the perimeter of the dial. The hour, minute, and second hands are all silver-toned.

The Movement
This timepiece houses a Swiss-made automatic movement. The Hamilton caliber H-10, featuring 25 jewels, is based on an ETA C07.111 and runs at an oscillation frequency of 21,600 vibrations per hour. It provides hours, minutes, and seconds functions with an 80-hour power reserve.

The Strap
This timepiece comes fitted with a black leather strap, fastened with a silver-toned pin buckle. The lug width is 22 mm.

Water Resistance
With a water resistance rating of 5 atmospheres (50 meters), this watch offers a solid entry into the world of water-resistant timepieces. While it's not designed for bathing, lap swimming, or scuba diving, you can wear it through a quick shower without worry. That said, our team recommends keeping this timepiece dry to preserve its movement for years to come.