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Audemars Piguet Selfwinding Chronograph 26393NR.OO.A002KB.01

General Information:

• Brand: Audemars Piguet
• Collection: Royal Oak Offshore/Selfwinding Chronograph (please specify if known)
• Model: 26393NR.OO.A002KB.01
• Gender: Unisex/Men (specify as appropriate)

Case:

• Diameter: Approximately 42-44 mm (verify actual size)
• Material: Likely a unique alloy or treated finish indicated by ??NR?? (confirm exact material)
• Bezel: Fixed, matching case material
• Crystal: Scratch-resistant sapphire
• Case Back: Solid or transparent (verify specific type)

Dial:

• Color: Possibly a unique or custom design, such as black or themed (verify actual color)
• Markers: Index or Arabic numerals, potentially matching the case material in style
• Hands: Luminous, with a finish to complement the case
• Chronograph: Sub-dials for elapsed time measurement
• Date Display: Typically at 3 o??clock (verify exact positioning)

Movement:

• Caliber: AP 3126/3840 or equivalent for chronographs (confirm actual caliber)
• Type: Selfwinding, automatic
• Frequency: 21,600 vibrations per hour (3 Hz)
• Power Reserve: Approximately 50-60 hours (verify actual reserve)
• Features: Hours, minutes, small seconds, date, and chronograph functions

Bracelet/Strap:

• Material: Rubber or custom composite (indicated by ??KB,?? confirm material and construction)
• Color: Black or specific to the model (verify actual color)
• Clasp: Deployant clasp, possibly matching the case material

Additional Features:

• Water Resistance: Typically 50-100 meters (confirm actual specification)
• Special Features: Unique design elements or custom finishes relevant to limited or special editions

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