Patek Philippe Annual Calendar – 40mm Stainless Steel
The Patek Philippe Annual Calendar 40mm exemplifies the brand’s perfect balance between technical ingenuity and refined aesthetics. Housed in a 40mm stainless steel case, the watch features a sapphire crystal case back that reveals the elegant finishing of the self-winding movement within. The screw-down crown enhances both durability and water resistance, while the black dial with gold applied hour markers coated in luminescent material ensures exceptional readability and a timeless look.
Powered by the Caliber 324 S QA LU 24H, this model offers day, date, and month indications, along with a moon phase and 24-hour a.m./p.m. display—a hallmark of Patek Philippe’s sophisticated annual calendar system that requires adjustment only once a year. With a power reserve of approximately 45 hours, it combines everyday practicality with mechanical mastery.
Key Features:
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Case: 40mm Stainless Steel
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Case Back: Sapphire Crystal Exhibition Back
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Crown: Screw-Down
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Dial: Black with Gold Applied Luminous Hour Markers
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Movement: Self-Winding Caliber 324 S QA LU 24H
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Functions: Annual Calendar (Day, Date, Month), Moon Phase, 24-hour a.m./p.m. Indicator
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Power Reserve: Approx. 45 Hours
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Strap: Leather Strap
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Clasp: Fold-Over Buckle
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Water Resistance: 120 Meters
This Patek Philippe Annual Calendar timepiece masterfully blends sporty elegance and technical sophistication, making it an ideal choice for those who appreciate both luxury craftsmanship and everyday functionality.



