Vacheron Constantin Fiftysix 4600E/000A-B402: Complete Calendar with Opaline Dial & Geneva Seal Certification

• 40mm perfectly proportioned case, a slim 9.6mm profile — this watch wears as elegantly as it looks.
• Custom-tuned 1326 movement, marking the arrival of integrated chronograph excellence.
• Case geometry took 18 months to perfect, revealing Vacheron's signature finishing in every curve.
• Domed sapphire crystal offers pristine clarity, true to the original design intent.
• Handcrafted Italian calf strap with VC-style stitching and Maltese cross deployant buckle — refined down to the last detail.