SKU RM-AG-AZCAL-5OZ-BU/USD · per item · indicative
Spot history unavailable for this range.
Indicative · derived from spot history · today's premium held constant
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Obverse · front of pieceSpot-linked · in stock
This 5 oz Silver Round features the Aztec Calendar design, crafted from .999 fine silver. It is a popular choice among collectors and investors for its historical significance and substantial weight.
$373.50 / item · cash price · N/A (Private Mint) · In stock
Price holds through checkout · KYC at first purchase · cancel before settlement
Every piece ships with a live custody passport — serial-matched, assay-logged, and re-verified against the Rockwell ledger on a timer. Verification is the product.
Authored numismatic breakdown, artistic provenance, and institutional custody proof.
The 5 oz Silver Round featuring the Aztec Calendar is a remarkable piece of numismatic art, crafted from .999 fine silver. Weighing in at 5 troy ounces (155.5170 grams), this round is not only a testament to the artistry of its design but also a solid investment in precious metals. The obverse displays the iconic Aztec Calendar, a symbol of the ancient civilization's advanced understanding of astronomy and time. This intricate design is a nod to the cultural significance of the Aztecs, making it a sought-after item for both collectors and investors alike.
From an investment perspective, silver rounds like this one offer a unique blend of aesthetic appeal and intrinsic value. While they do not carry a legal tender face value, their weight and purity make them a reliable store of value. The global market for silver remains robust, with demand driven by both industrial applications and investment interest. Although this round is not eligible for Precious Metals IRAs under IRC Section 408(m), it remains a popular choice for those looking to diversify their portfolios with physical silver.
At Rockwell Metals, we ensure a seamless purchasing experience with our 120-Second Price Lock at checkout, allowing you to secure your investment at a competitive rate. Each round is accompanied by a Cryptographic Vault Passport, providing a unique serial number verified by XRF spectrometer analysis. Our $250 million Lloyd's of London insured vaults offer segregated allocation for your assets, ensuring peace of mind. Additionally, our instant sell-back liquidity option allows for quick access to cash, making this round a versatile addition to your investment strategy.
The obverse of this round showcases the intricate design of the Aztec Calendar, symbolizing the rich cultural heritage of the Aztec civilization. The detailed artwork captures the calendar's complex glyphs and motifs, representing time and the universe as understood by the Aztecs.
The reverse side is typically left blank or may feature a simple design, allowing the stunning obverse to take center stage. The lack of additional inscriptions emphasizes the round's artistic value and the craftsmanship involved in its creation.
Collectable or historical coin intended for direct physical holding or allocated non-IRA vault custody.
SKU RM-AG-AZCAL-5OZ-BU/USD · per item · indicative
Spot history unavailable for this range.
Indicative · derived from spot history · today's premium held constant
A documented chain of custody — each step assay-checked and timestamped to the ledger.
N/A (Private Mint). Die-verified original strike.
XRF + ultrasonic at intake. Purity confirmed, serial sealed.
Allocated to Rockwell vault. Insured by Lloyd's, ledger entry opened.
On purchase, the passport transfers to your account — store or take delivery.



