Arnold & Son
HM Perpetual Moon Aventurine Dial 1GLAR.A01A.C123A

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Key Features

  • This timepiece features a 42mm gold case paired with a high quality leather strap. It showcases a distinctive blue dial and is powered by a precise manual winding movement. The watch is designed with a water resistance of up to 30m.
  • This is a Pre-owned timepiece.
  • Worldwide Shipping.
  • Multiple financing options. Learn more.
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Excellent condition

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This Arnold & Son HM Perpetual Moon Aventurine Dial 1GLAR.A01A.C123A is in EXCELLENT condition. This watch includes its original box, instruction booklet, and warranty dated for January 2022. This watch has been fully authenticated and certified by Exquisite Timepieces.

Demonstrating its rich British history and quality Swiss craftsmanship, Arnold & Son unveils a new version of the HM Perpetual Moon with a blue Aventurine stone dial. The HM Perpetual Moon is a testament to Arnold & Son’s tradition of watches with astronomical indications. Our timepieces in the Royal Collection demonstrate the brand’s prowess in traditional watchmaking and classical decorative arts.

The sophisticated HM Perpetual Moon Aventurine is, indeed, a superb example of Arnold & Son’s technical and artistic excellence. From the inside out, this new timepiece with rich blue guilloché moon disc and engraved moon surprises and delights. It houses the exclusive Arnold & Son mechanical hand-wound movement, the calibre A&S1512. This calibre was especially developed for our moonphase watches with the objective of offering a uniquely precise, big and three-dimensional moonphase. The calibre is also equipped with a double barrel to yield 90 hours of power reserve.

This Arnold & Son HM Perpetual Moon Aventurine Dial features a 42mm 18k red gold case and bezel with a sapphire crystal case back on a brown leather strap. This watch also sports a very unique aventurine stone dial, translucent blue lacquered guilloché moon disc with an 18k red gold moon and stars.





Reference Number


Internal Number

POC210000069905 - 00699051




18k Red Gold



Case Diameter ⌀



Sapphire Crystal

Water Resistance





Aventurine stone dial, translucent blue lacquered guilloché moon disc with a 18k red gold moon and stars; back dial

Dial Markers





Hours, Minutes, Moonphases

Movement Type


Movement Description

Manual Winding, A&S1512 90 hours power reserve, 27 jewels


Leather strap


Alligator Leather Strap

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We are specialists with over 25 years in the watch industry. We are authorized dealers of more than 60 watch brands and have a 4.9 out of 5-star rating on Google Reviews with over 1,700 reviews. Customer satisfaction is our top priority.

We are located in Naples, Florida, but we ship to customers all over the United States and around the world, with some exceptions.

Yes, we offer free US shipping on orders over $1,000.

  • US Shipping: FedEx 2-Day Delivery. Optional: FedEx Overnight Shipping with additional charges.
  • International Shipping: FedEx (3 - 7 days).

Yes, we offer international shipping. Please note that import duties, taxes, and charges are the buyer's responsibility. Contact us to confirm if we can ship to your specific location.

Yes, All our shipments are fully insured during transit until it is delivered to you.

Please check the product description to verify if it comes with a warranty. Some of the pre-owned watches come with a warranty, while others do not.

Absolutely! We accept trade-ins for used watches. Contact us for more details on how to trade in your watch.

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Yes, we offer PayPal Credit, Affirm, and Jewelers Reserve as credit methods. Read more here.

We have a 7-day return policy. Read our full return policy here.

Yes, we offer a FREE* winder or case on selected watches.

Yes, we offer repair and servicing for a wide range of watch brands. Our expert technicians ensure your timepieces are well-maintained and in perfect working condition.

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