The Jazzmaster Open Heart 42mm perfectly balances tradition and innovation. Its precise cut-out design reveals our Swiss-made automatic movement in action beneath a striking silver dial with blue indexes and hands. Add sophisticated personality with a matching blue leather strap, or choose a more subtle style with a stainless steel bracelet.
- ReferenceH32705651
 - CaliberH-10
 - CollectionJazzmaster
 - MovementAutomatic
 - Case size42mm
 - Thickness (mm)11.44
 - Dial colorSilver
 - Case materialStainless steel
 - CrystalSapphire
 - Lug width22mm
 - Power reserve80 hour
 - StatusCurrent collection
 - Water Resistance5 bar (50m)
 - Open Case BackYes
 - Strap referenceH6903261181
 - Strap typeCow leather
 - Buckle typeFolding clasp
 - Buckle width20mm
 
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H-10
A three-hand movement with or without a date function and boasting a superior power reserve of 80 hours, the H-10 appears with intricate contrasting snail and pearled patterns for the American Classic models it drives and streamlined surfaces for the pilots’ watches.
 

  