Patrimony Collection Excellence Platine

From Vacheron Constantin -

Courtesy of Vacheron Constantin

A 42 mm platinum case houses the manual winding 4400 AS movement.

Courtesy of Vacheron Constantin

Here are the pertinents -

Patrimony Collection Excellence Platine 

References:

1110U/000P-B306
Hallmark of Geneva certified timepieces 

Calibre:

4400 AS
Developed and manufactured by Vacheron Constantin 
Mechanical, manual-winding
28.6 mm (12’’’1⁄2) diameter, 2.8 mm thick 
Approximately 65 hours of power reserve
4Hz (28,800 vibrations/hour)
127 components
21 jewels

Indications:

Hours, minutes
Small seconds at 6 o’clock 

Case:

950 Platinum
42 mm diameter, 7.65 mm thick
Transparent sapphire crystal caseback 
Water-resistance tested at a pressure of 3 bar 
(approx. 30 meters) 

Dial 

950 Platinum
Sand-blasted
“Pt950” hallmark between 4 and 5 o’clock
Convex external zone with circular “pearl” minute-track 
18K white gold applied hour-markers 

Strap:

Dark blue Mississippiensis alligator leather with alligator 
leather inner shell, hand-stitched with platinum 950 and silk, 
saddle-finish, large square scales 

Buckle:

Platinum 950 buckle
Polished half Maltese cross-shaped 

Limited edition of 150 individually numbered pieces 
“N°X/150” engraved on caseback