Vacheron Constantin Traditionnelle Complete Calendar Openface
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Vacheron Constantin

Traditionnelle Complete Calendar Openface

A complete calendar with a sapphire dial that lets you see the movement.

The dial is made of sapphire crystal in three parts, and the movement shows through it. The main plate and bridges are treated in anthracite NAC.

Day, date and month are displayed in apertures, and a moon phase sits below sapphire clouds. A blackened central hand shows the date.

Calibre 2460 QCL/2 is in a white gold case 41 mm across and 11.05 mm thick, on a grey alligator strap.

Reference
4020T/000G-B655
Case
41 mm, 11.05 mm thick, 18K white gold
Movement
Calibre 2460 QCL/2, self-winding
Water resistance
30 m
Functions
Hours, minutes, day, date, month, moon phase
Notable
Openworked sapphire dial

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