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julio collazos
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Amazing work on my engagement ring very friendly service. Ty for the work
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Jessica Jones profile picture
Jessica Jones
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I had a wonderful experience selling my jewelry! The entire process was easy, professional, and stress freeI felt comfortable throughout the whole experience and was very happy with the offer I received . Everyone was friendly, honest, and knowledgeable. I would definitely recommend them to anyone looking to sell their jewelry. I will absolutely be back!
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K Price profile picture
K Price
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Great experience! Igor is very knowledgeable about his products. Fast, secure delivery. I am now a customer for life.
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John Costello profile picture
John Costello
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Buying an expensive watch online is scary considering the extensive network of scammers out there. I took every precaution I could before I purchased a Rolex from Igor at Diamond Source NYC. All said and done, Igor did everything he promised. He is honest, responsive and very respectful. Upon receipt of the watch it was exactly as described. Beautiful, unworn and 100% authentic. This guy can find anything you’re looking for. Thanks Igor.
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Deborah Chang profile picture
Deborah Chang
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Took a good amount of time to assess what I had and gave me top dollar matching and exceeding another estimate. They even allowed me to watch them count the cash given to me. I would come back to work with them again.
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Jeruel Trinidad profile picture
Jeruel Trinidad
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My overall experience in my first ever purchase of a luxury watch from Diamond Source NYC is nothing but a thrilling and exemplary experience. From inquiry to shipping, Igor has been outstanding in helping me from video inspection of the watch to next day shipping to my address. Most of all, I received a lovely watch, excellent like-new condition , excellent packing, and the watch itself is truly authentic complete with box and papers.
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Joseph Dalto profile picture
Joseph Dalto
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Igor is a good guy and has good business. If you want a watch this is the place to go to.. talked with multiple people to source a watch I wanted and he took care of me and was able to be competitive to everyone else’s prices. He is in it for the long term relationship opposed to trying to make the most off of someone initially. He’s earned a long term customer for life and will be getting every future watch from him. Look forward to growing the collection and having someone I know will not take advantage and will get me the best piece for the best price!
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Anelisa San Lorenzo profile picture
Anelisa San Lorenzo
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Igor is the best jeweler in nyc!
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Jason Smith profile picture
Jason Smith
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Outstanding Shop! Purchased a custom luxury watch and it was seamless. Igor's the man...quick sourcing, great communication and impeccable quality. I highly recommend these guys.
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The Classic Appeal of Rolex Sky Dweller Black Leather Watches Pre-Owned & New | NYC Diamond District

Questions? Call (212) 730-5959 or visit us at 20 W 47th St, Suite 401, New York, NY

The Rolex Sky-Dweller on a black leather strap represents a specific era of elegance for this complicated traveler’s watch.

While contemporary models often feature the Oysterflex or Oyster bracelet, the leather strap references remain the choice for those who prefer a traditional, formal aesthetic.

At Diamond Source NYC, we specialize in sourcing these discontinued precious metal versions—primarily in 18k white, yellow, or Everose gold—which feature custom gold end-links that create a seamless transition between the case and the strap.

This configuration reduces the overall weight of the timepiece while enhancing its profile as a sophisticated dress watch suitable for the boardroom or black-tie events.


Premium Alligator Straps and Gold Foldover Clasps

The leather-strap Sky-Dweller is characterized by its high-grade Mississippiensis alligator leather, chosen for its durability and distinct scale pattern. One of the standout features of these references is the Rolex Oysterclasp, a folding security buckle made of solid 18k gold that matches the watch case. This clasp provides a level of security and comfort that standard pin buckles cannot match. Diamond Source NYC ensures that the leather on our preowned inventory remains supple and free of wear, and we verify that the deployment mechanisms function with the precise "click" synonymous with Rolex engineering.

Rarity and Collector Value at Diamond Source NYC

Since Rolex has largely moved away from traditional leather straps in the Sky-Dweller line in favor of high-performance elastomers and metal bracelets, these leather-bound references have become increasingly rare on the secondary market. At Diamond Source NYC, we understand the collector’s need for "full set" acquisitions. We prioritize watches that come with the original Rolex box, leather-bound manuals, and the signed warranty card. For the enthusiast who values the heritage of Swiss watchmaking, the combination of a complex annual calendar and the warmth of a fine leather strap offers a unique tactile experience that modern variations cannot replicate.

Mechanical Excellence for the Refined Traveler

Despite its more traditional appearance, the Sky-Dweller on black leather is powered by the same high-performance Calibre 9001 movement found throughout the range. It maintains its status as an annual calendar, requiring only one date adjustment per year at the end of February. The black leather strap serves to highlight the dial features, particularly on high-contrast configurations like the ivory or sundust dials. Our team at Diamond Source NYC meticulously inspects every movement to ensure it meets COSC chronometer standards, ensuring that your vintage-inspired Sky-Dweller performs with modern-day precision and reliability.