Description
This Jazzmaster Open Heart features a blue aventurine dial with a glittering texture, with an aperture revealing the balance wheel of the H-10 automatic caliber. The 42 mm stainless steel case and bracelet give it a confident, polished presence.
An 80-hour power reserve and open caseback complete this elegant mechanical watch. The case measures 11.44 mm in thickness, with a lug width of 22 mm.
- Case size: 42 mm
- Case: Stainless steel
- Movement: Automatic, caliber H-10, 80-hour power reserve, Nivachron balance spring
- Dial: Blue aventurine with open-heart aperture
- Crystal: Sapphire with anti-reflective coating
- Strap/bracelet: Stainless steel bracelet with folding clasp
- Water resistance: 5 bar (50 m / 164 ft)
- Details: Thickness 11.44 mm; lug width 22 mm; lug-to-lug 50 mm; exhibition caseback



