The design of the new Hamilton Jazzmaster Open Heart transforms the measurement of time into something very close to seduction. The dial offers a glimpse of the Swiss automatic movement in action, without revealing it entirely. Everything else can be left to the imagination – especially when hidden by quality materials and thoughtful design details.
Features
- Reference: H32705131
- Caliber: H-10
- Collection: Jazzmaster
- Movement: Self-winding
- Case size: 42mm
- Thickness (mm): 11.44
- Dial color: Black
- Case material: Steel
- Crystal: Sapphire
- Lug width: 22mm
- Power reserve: 80 hours
- Status: Current collection
- Water resistance: 5 bar (50m)
- Anti-reflection: Yes
- See-through case back: Yes
Strap
- Accessory REF: H6054251011
- Strap Type: Steel
- Buckle Type: Folding Buckle
- Buckle Width: 20mm
Movement
- H-10
- A three-hand movement with date and a superior power reserve of 80 hours, the H-10 features intricate contrasting snail and pearl patterns for the American Classic models and clean surfaces for the pilot’s watches.

