Montblanc TimeWalker Chronograph Automatic UTC – 43mm – Steel & Ceramic – Black Dial

For sale is my Montblanc TimeWalker Chronograph Automatic UTC, a striking 43mm sports chronograph in black-coated stainless steel with ceramic bezel, powered by Montblanc’s automatic Calibre 4810/503 mechanical movement.

This is a serious, high-spec Swiss luxury sports watch with dual time (UTC), chronograph, and date — combining rugged build quality with refined finishing.

🔧 Key Specifications

Case: 43mm black-coated stainless steel

Bezel: Black ceramic tachymeter

Movement: Automatic Montblanc Calibre 4810/503

Jewels: 25

Functions: Chronograph, UTC/GMT hand, date

Glass: Sapphire crystal front & display caseback

Water Resistance: 100m / 10 bar

Strap: Original Montblanc black rubber strap with deployant clasp

Dial: Black with red chronograph seconds and UTC arrow

Swiss Made


📦 What’s Included

Original Montblanc presentation box (inner & outer)

Montblanc manual / booklet

Watch as shown


⚠️ Important Note on the Box Label
The outer box label shows a different Montblanc model reference. This is how it was supplied to me when purchased and is reflected in the price.
✅ The watch itself is fully authentic, correctly signed, and matches all Montblanc specifications for this TimeWalker reference.
✅ Movement, caseback, dial, crown, clasp and engraving all confirm authenticity.

🔍 Condition

Mechanically excellent: keeps strong time, chronograph and UTC functions operate correctly

Crystal: clean

Strap & clasp: good overall condition

Case: overall very good with one small visible cosmetic ding on the case edge (clearly shown in photos). This is purely visual and does not affect performance, water resistance, or wearability.