01
Fit & sizing
This item is not sold by a conventional clothing size. Select a colour or configuration above where available.
Silver

Product overview
A detailed, evidence-led view of the product—not a generic sales summary.
Let precision take center stage with the 40mm Jazzmaster Open Heart and its white cut-out dial, revealing the subtle beauty of this timepiece's inner mechanics. Bringing the H-10-S automatic movement into the spotlight, with an 80 hour power reserve and Nivachron™ balance spring, the Jazzmaster Open Heart is fitted with a sophisticated dark brown leather strap, showcasing Hamilton's ever-evolving craftsmanship and attention to detail. Verified details include bracelet material of Calfskin, brand collections of Jazzmaster, dial colour of Silver, diameter of 40mm, guarantee of Hamilton 2 Year Guarantee and movement of Automatic. Available colours: Silver.
Specifications
Only verified supplier or manufacturer facts are shown. Variant-specific values remain tied to the option selected above.
Your buying guide
Helpful context without inventing specifications the brand or supplier has not provided.
01
This item is not sold by a conventional clothing size. Select a colour or configuration above where available.
02
Follow the brand care label or product documentation. For leather, jewellery and watches, avoid prolonged moisture, heat and chemical contact.
03
Complimentary UK delivery is available over £50. Eligible items can be returned within 30 days in their original, unworn condition.
04
In stock in at least one listed variation. Final availability is confirmed before payment.
Complete the set
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