The MONTBLANC 1858 136523 is powered by the automatic caliber MB 24.33, introduced in 2026. This timepiece features a 42mm stainless steel case fitted with a solid case back and sapphire crystal, housing a blue dial. Water resistance is rated to 100m. Functions include a date display. The watch is secured to the wrist with a stainless steel bracelet and a folding clasp.
When purchased from Aristo Watch, this watch comes with access to Aristo Care. For a high-value watch, insurance is a sensible part of ownership rather than an afterthought. Aristo Watch customers can apply for KoverNow watch insurance at a preferential rate.