transparent
A luxury stainless steel wristwatch with an octagonal bezel, a textured blue dial with three sub-dials, and a matching steel link bracelet, shown against a solid beige background.
Close-up of a Perpetual Calendar watch dial with a textured blue and gray patterned face, silver bezel lugs, and white date hands.
A luxury stainless steel wristwatch with an octagonal bezel, blue textured dial, and matching blue subdials, resting on a glossy black surface.
A luxury stainless steel wristwatch with an octagonal bezel, a textured blue dial with three sub-dials, and a matching steel link bracelet, shown against a solid beige background.
Close-up of a Perpetual Calendar watch dial with a textured blue and gray patterned face, silver bezel lugs, and white date hands.
A luxury stainless steel wristwatch with an octagonal bezel, blue textured dial, and matching blue subdials, resting on a glossy black surface.
MG
STYLING
Audemars Piguet

Audemars Piguet Royal Oak Perpetual Calendar 25820ST.OO.0944ST.05

Regular price
$145,000
Sale price
$145,000
Regular price
Sold out
Unit price
per
  • Free Insured Domestic Shipping & 7 Day Returns
  • Explore more payment options at checkout
  • TIMEPIECE DETAILS
    Maker: Audemars Piguet
    Model: Royal Oak Perpetual Calendar
    Reference: 25820ST.OO.0944ST.05
    Movement: Automatic
    Material: Stainless Steel
    Dimensions: 39mm
    Bracelet: Stainless Steel
    Year: 2014
    Box: Yes
    Papers: Yes
    Warranty: 1-Year Material Good Warranty
Notify Me
  • Description

    The 25820ST represents one of the most intellectually satisfying intersections in the entire Royal Oak catalogue — Genta's iconic sporting architecture entrusted with the perpetual calendar, AP's most historically significant complication, delivered in stainless steel for a collector audience that has always understood that precious metal is optional where mechanical conviction is absolute.

    Housing the calibre 2120/2802 — a movement of exceptional thinness that traces its lineage to the celebrated 2120 automatic, itself developed in collaboration with Jaeger-LeCoultre — the 25820ST delivers the full perpetual calendar canon: date, day, month, leap year, and moonphase, self-correcting until 2100, within a profile of almost implausible elegance for a complication of this complexity.

    Steel perpetual calendar Royal Oaks from this generation are produced in numbers that make later references appear plentiful. The collector market has been slowly, quietly, reaching the same conclusion.

  • Shipping & Return Policy

    • DOMESTIC SHIPPING
      To ensure the best experience possible, all domestic shipping fees are complementary. 

      All shipments are sent via overnight delivery. Signature is required upon delivery. 

      Please note your billing and shipping address must match.

      Material Good is not liable for lost shipments when tracking dictates it has been delivered. Material Good is not responsible for the delayed delivery of packages due to the customer not being available for signature upon arrival, or due to any unforeseen weather or technical issue within the shipping company.

    • OUR RETURN POLICY

      In order for your return or exchange to be eligible, the item must be completely unused and unworn in its original packaging. Material Good reserves the right to refuse any return if the items appear to be damaged or show signs of wear.


      ONLINE RETURN PROCESS

      You must contact orders@materialgoodny.com within the allotted time period or your return will not be accepted. A representative will get back to you within 24 hours during business hours, Monday-Friday. Material Good provides a prepaid return label to ensure the products are protected & insured, however the client is responsible for a restock fee. Please see above for restocking fee details.

  • Timepiece Warranty

    Material Good offers a one-year warranty on all pre-owned timepieces purchased through our boutiques and online, effective from the date of purchase. The Date of Purchase is defined as the date on the bill-of-sale, sales receipt, or any dated document designated by Material Good as proof-of-purchase. Our warranty does not cover normal wear and tear or damage resulting from improper handling, evidence of external impact, unauthorized tampering, third party intervention or water damage. Each watch sold through Material Good is considered for warranty repair at the sole discretion of Material Good. All repairs needed after the 1-year warranty period will be the responsibility of the client.

    The Material Good warranty does not cover damage caused by water exposure or physical impact. Our certified watchmakers will inspect any timepiece to determine the cause of damage. Material Good reserves the right to void the warranty if the damage is found to result from water intrusion or impact.

  • Book an Appointment

  • Description

    The 25820ST represents one of the most intellectually satisfying intersections in the entire Royal Oak catalogue — Genta's iconic sporting architecture entrusted with the perpetual calendar, AP's most historically significant complication, delivered in stainless steel for a collector audience that has always understood that precious metal is optional where mechanical conviction is absolute.

    Housing the calibre 2120/2802 — a movement of exceptional thinness that traces its lineage to the celebrated 2120 automatic, itself developed in collaboration with Jaeger-LeCoultre — the 25820ST delivers the full perpetual calendar canon: date, day, month, leap year, and moonphase, self-correcting until 2100, within a profile of almost implausible elegance for a complication of this complexity.

    Steel perpetual calendar Royal Oaks from this generation are produced in numbers that make later references appear plentiful. The collector market has been slowly, quietly, reaching the same conclusion.

  • Shipping & Return Policy

    • DOMESTIC SHIPPING
      To ensure the best experience possible, all domestic shipping fees are complementary. 

      All shipments are sent via overnight delivery. Signature is required upon delivery. 

      Please note your billing and shipping address must match.

      Material Good is not liable for lost shipments when tracking dictates it has been delivered. Material Good is not responsible for the delayed delivery of packages due to the customer not being available for signature upon arrival, or due to any unforeseen weather or technical issue within the shipping company.

    • OUR RETURN POLICY

      In order for your return or exchange to be eligible, the item must be completely unused and unworn in its original packaging. Material Good reserves the right to refuse any return if the items appear to be damaged or show signs of wear.


      ONLINE RETURN PROCESS

      You must contact orders@materialgoodny.com within the allotted time period or your return will not be accepted. A representative will get back to you within 24 hours during business hours, Monday-Friday. Material Good provides a prepaid return label to ensure the products are protected & insured, however the client is responsible for a restock fee. Please see above for restocking fee details.

  • Timepiece Warranty

    Material Good offers a one-year warranty on all pre-owned timepieces purchased through our boutiques and online, effective from the date of purchase. The Date of Purchase is defined as the date on the bill-of-sale, sales receipt, or any dated document designated by Material Good as proof-of-purchase. Our warranty does not cover normal wear and tear or damage resulting from improper handling, evidence of external impact, unauthorized tampering, third party intervention or water damage. Each watch sold through Material Good is considered for warranty repair at the sole discretion of Material Good. All repairs needed after the 1-year warranty period will be the responsibility of the client.

    The Material Good warranty does not cover damage caused by water exposure or physical impact. Our certified watchmakers will inspect any timepiece to determine the cause of damage. Material Good reserves the right to void the warranty if the damage is found to result from water intrusion or impact.

  • Book an Appointment

Payment

Credit Card, Debit Card, or Sezzle installments.

Learn more at checkout.

Shipping & Returns

Complimentary domestic shipping and 7 day returns.

Complimentary domestic shipping 
and 7 day returns. See here for details.

Virtual & In-store Consultation

Book a complimentary consultation with a team member for styling ideas and more.

Book a complimentary consultation with a 
team member for styling ideas and more.