transparent
A gold-tone wristwatch with an octagonal bezel, textured champagne dial, and matching gold link bracelet, photographed against a plain beige background.
Close-up of an Audemars Piguet Royal Oak Automatic watch with a textured gold dial and gold bezel, featuring crystal hour markers and gold hands.
A gold watch with a textured dial, diamond hour markers, and a matching gold-tone link bracelet, photographed on a neutral gray background.
A gold-tone wristwatch with an octagonal bezel, textured champagne dial, and matching gold link bracelet, photographed against a plain beige background.
Close-up of an Audemars Piguet Royal Oak Automatic watch with a textured gold dial and gold bezel, featuring crystal hour markers and gold hands.
A gold watch with a textured dial, diamond hour markers, and a matching gold-tone link bracelet, photographed on a neutral gray background.
MG
STYLING
Audemars Piguet

Audemars Piguet Royal Oak 4100BA

Regular price
$55,000
Sale price
$55,000
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
    Reference: 4100BA
    Movement: Automatic
    Material: Yellow Gold
    Dimensions: 35mm
    Bracelet: Yellow Gold
    Box: No
    Papers: No
    Warranty: 1-year Material Good Warranty 
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  • Description

    The 4100BA sits at the very origin of Royal Oak history in precious metal — an early yellow gold reference from the mid-1970s that offered Genta's radical octagonal proposition to a clientele for whom stainless steel, however revolutionary the design, remained an insufficient material statement. At this remove, surviving examples carry the dual weight of founding-generation provenance and precious metal rarity that later references, however desirable, cannot replicate.

    The gold Tapisserie dial — warm, dimensional, the characteristic texture rendered in a palette that shifts between champagne and honey depending on light — provides an ideal ground against which diamond hour markers introduce precise brilliance without disrupting the dial's architectural coherence. Against yellow gold, diamonds achieve a warmth that white metal settings cannot replicate, the combination feeling entirely of a piece rather than embellishment applied after the fact.

    A founding-generation Royal Oak in yellow gold, partially jeweled.

  • 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 4100BA sits at the very origin of Royal Oak history in precious metal — an early yellow gold reference from the mid-1970s that offered Genta's radical octagonal proposition to a clientele for whom stainless steel, however revolutionary the design, remained an insufficient material statement. At this remove, surviving examples carry the dual weight of founding-generation provenance and precious metal rarity that later references, however desirable, cannot replicate.

    The gold Tapisserie dial — warm, dimensional, the characteristic texture rendered in a palette that shifts between champagne and honey depending on light — provides an ideal ground against which diamond hour markers introduce precise brilliance without disrupting the dial's architectural coherence. Against yellow gold, diamonds achieve a warmth that white metal settings cannot replicate, the combination feeling entirely of a piece rather than embellishment applied after the fact.

    A founding-generation Royal Oak in yellow gold, partially jeweled.

  • 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.