Omega Speedmaster Grey Side of the Moon 311. (Pre-Owned)

Original price was: $13,600.00.Current price is: $8,675.00.

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In Stock - This model is available for immediate delivery.


To Be Procured - This model will be procured upon receipt of your order. Typical lead times are between 10 - 14 days, though can sometimes be longer in rare circumstances. If you have a specific deadline, contact us before placing your order so we can confirm the handling time.


Out of Stock - This model is out of stock. If you are looking for this watch, feel free to contact us.

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Up for sale today is the beautiful Omega Speedmaster Grey Side of the Moon, reference 311. This is the reference with the deployant clasp, touting an MSRP $1,600 higher than its tang buckle counterpart. The original owner opted at the time of sale to swap out the alligator strap for an OEM Omega coated nylon strap. The original sales receipt is included and shows this purchase. The watch is under warranty until August of 2027.

Original MSRP is $13,600 + tax

Condition: The watch is in Mint condition, with almost no signs of wear to the watch. The strap does show mild signs of use but still has plenty of life left. The pictures are very representative of the condition.

The watch comes with:

Outer Box

Inner GSOTM Box

Operating Instructions

International Warranty Card dated in August of 2022

Pictogram Card

Original Sales Receipt for $14.8k







Case Size




Case Material


Bracelet Material


Dial Color


Clasp Type



Yes, original manufacturers box and papers




Mint (Pre-Owned)


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The watch will be shipped fully insured & free of charge via Fedex Priority Overnight in the USA. The package will be designated to be held for pickup at your nearest Fedex Office Print & Ship Center by default for all orders (if applicable). We do this to ensure maximum safety and reduce the risk of any driver errors at delivery. All pertinent information regarding delivery will be communicated prior to shipping.

International buyers are welcome, however shipping charges will be extra. All international buyers are responsible for any import duties, taxes, and/or VAT.