Hamilton

Skeleton Auto

Reference Number :

H42505510

Series : Jazzmaster

Retail: $1,475

(As of: 07/2025)

This watch is not for sale, this page is just for reference purposes only. If you would like to purchase this watch, please contact Hamilton. If you are interested in selling this watch to us, you can contact us here.

Quick TakeThere's an undeniable magic to a skeleton watch, and the Jazzmaster Skeleton Auto pulls off the performance with understated grace. It’s not just about showing off the gears; it’s a full-on theatrical production for your wrist. The H-10-S movement isn't merely a timekeeper; it's the star of the show, with its steady beat and impressive 80-hour power reserve acting as the tireless protagonist. Hamilton didn't just cut a hole in the dial; they designed the 'spiky H' cutout to frame the escapement and balance wheel, turning structural elements into a design signature. The 40mm case is the perfect stage, not too big to be clumsy, not too small to hide the details. It’s a watch for the person who appreciates how things work, who sees beauty in the raw mechanics, and who wants a conversation starter that doesn’t shout. It’s a glimpse into the soul of the machine, a constant reminder of the intricate dance of components that translates into the simple passage of time.

DescriptionA detailed examination of the Hamilton Jazzmaster Skeleton Auto, reference H42505510, reveals a timepiece engineered for both aesthetic appeal and mechanical performance. The watch is constructed around a 40mm stainless steel case, which measures 11.05mm in thickness, providing a substantial yet wearable profile. Protecting the intricate dial is a sapphire crystal, a material renowned for its superior scratch resistance, ensuring a clear view of the inner workings. The case design incorporates a 20mm lug width, a standard dimension that allows for strap versatility. Water resistance is rated at 5 bar, equivalent to 50 meters or 73 psi, making the watch suitable for daily wear and capable of withstanding splashes or brief immersion in water.

At the core of this watch is the H-10-S caliber, an automatic movement that negates the need for manual winding with regular wear. This specific caliber provides an impressive 80-hour power reserve, a significant duration that allows the watch to remain functional for over three days when fully wound and not in use. The movement's complexity is showcased through the white, skeletonized dial, which forgoes a traditional solid face to expose the gears, springs, and balance wheel in motion. The timepiece is secured to the wrist with a brown leather strap (reference H6004251071) that tapers to an 18mm pin buckle, a classic and reliable fastening system that complements the watch's overall design.

GenderMen

SignaturesHamilton

Country of OriginSwitzerland

Case Size40 mm

MovementAutomatic

CaliberH-10-S

FunctionsHours, Minutes, Seconds

Power Reserve80 Hours

Case MaterialsStainless Steel, PVD

Bezel MaterialsStainless Steel, PVD

Lug MaterialsStainless Steel, PVD

Case BackSapphire Crystal