The new Masterpiece Grand Guichet puts the date in the place of honour, in an oversized window. The innovative display mechanism, comprising two independent rotating discs, was developed by Maurice Lacroix on an ETA automatic movement. This exceptional piece, in steel or bimetallic versions, features a solid silver dial and a transparent back.
Movement
Automatic
ML 58 calibre, developed on the ETA 2892-2 calibre
Functions
Date displayed by 2 independent discs
Case
Stainless steel
Bimetallic (steel and 750 (18K) pink gold)
Transparent back
Scratch-resistant sapphire crystal
Water-resistant to 50 m
Dial
Solid silver
Large date window at 12 o'clock
Small seconds at 6 o'clock
