Audemars Piguet Ultra-Complication Universelle 26398BC.OO.D002CR.02

General Information:

• Brand: Audemars Piguet
• Collection: Ultra-Complication Universelle
• Model: 26398BC.OO.D002CR.02
• Edition: Likely Limited Edition (verify if applicable)
• Gender: Unisex

Case:

• Diameter: Approximately 42-44 mm (confirm actual size)
• Material: 18k White Gold (inferred from BC in model number; verify)
• Bezel: Fixed, 18k White Gold
• Crystal: Scratch-resistant sapphire crystal
• Case Back: Transparent sapphire crystal with engraving (verify specific details)

Dial:

• Color: Black or Customized design (verify exact color)
• Markers: Index or Arabic numerals
• Hands: Luminous with white gold finish
• Complications: Perpetual calendar, minute repeater, split-seconds chronograph, moon phase, among others (confirm specific features)

Movement:

• Caliber: AP custom ultra-complication movement (specify model if known)
• Type: Manual or automatic (verify type)
• Frequency: Typically 3 to 4 Hz (confirm actual frequency)
• Power Reserve: Likely 48-72 hours (verify actual reserve)
• Features: Extensive complications including tourbillons, perpetual calendar, minute repeater, etc.

Bracelet/Strap:

• Material: Leather (CR indicates likely crocodile leather)
• Color: Black (verify actual color)
• Clasp: Deployant clasp crafted in white gold (confirm if accurate)

Additional Features:

• Water Resistance: Minimal due to complications, typically 20-30 meters (verify actual specification)
• Special Markings: Engravings and identifiers denoting ultra-complication and exclusivity