Vacheron Constantin Malte Perpetual Calendar Chronograph 18K Yellow Gold

DETAILS
Manufacturer: Vacheron Constantin
Model: Malte Perpetual Calendar 
Reference Number: 47112-000J-8913
Movement: Manual winding
Condition: Mint
Gender: Men’s/unisex
Time Period: 2000’s
Retail / Compare-At Price: $113,000
Our Best Price: $45,200

CALIBER
Movement: -
Caliber: 1141 QP (based on the Lemania 2310)
Jewels: 21

CASE
Case Material: 18K yellow gold
Case Diameter: 39 mm
Thickness: 14 mm
Waterproof: 100 ft./30 m.
Water Resistance: 3 ATM
Material Bezel: Fixed stepped 18K yellow gold
Glass: Sapphire crystal non-reflective coating
Dial: White
Dial Numerals: 18K white gold applied faceted dart and hour indices, black and red painted Arabic numerals on the sub-dials, fine printed minutes/seconds and fraction of a second around the outer rim  

BRACELET / STRAP
Bracelet color: Black
Bracelet Material: Leather
Clasp: Ardillon partial Maltese cross
Clasp material: 18K yellow gold

FUNCTIONS
Hours, minutes, chronograph, column wheel mechanism, large central seconds/chronograph hand counter, subsidiary small seconds dial at 9 o'clock, 30-minute counter at 3 o'clock, perpetual calendar, day and month aperture at 12 o'clock, date sub-dial combined with moon phases window at 6 o'clock, leap year indicator between 1 and 2 o'clock,  48-hour power reserve

OTHERS
Round-shaped polished case
18K yellow gold arrowed-shaped hour/minute hands, blackened and yellow gold arrowed-shaped sub-dial hands
18K yellow gold knurled push/pull crown engraved with Vacheron Constantin Maltese cross
18K yellow gold moon phases disc crafted in 22K yellow gold, completely hand engraved, including the melancholy moon
18K yellow hinged case back engraved with Vacheron Constantin Genève that reveals a sapphire crystal display case back secured with four screws. 
The caliber 1141QP manual winding movement is ultimately based on the Lemania 2310 and runs at the frequency of 18,000 vph (2.5 Hz).
The movement has achieved the qualification prestigious Poinçon de Genève and is finished with the Côtes de Genève pattern hallmark aka the Genève quality Hallmark
Vacheron Constantin GENEVE and Maltese cross signature at 12 o'clock
Incomplete (no box and no papers)