Exceptional and most possibly unique 18k yellow gold minute repeater clock.
The panels decorated with a translucent blue enamel over engine-turned base inside white enamel borders.
White dial with black Roman numerals.
8 days manual winding movement.
Dimensions: 77 x 44 x 33mm approx.
Weight: 294g approx.
Original Vacheron Constantin box.
Case and dial signed Vacheron Constantin. Movement numbered.