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julio collazos profile picture
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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Rolex Sky Dweller 42mm Watches at Diamond Source NYC Pre-Owned & New | NYC Diamond District

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

Diamond Source NYC is proud to showcase the most expansive and prestigious collection of Rolex Sky Dweller 42mm Watches in the iconic New York Diamond District.

Having served the luxury market for over 20 years, we have cultivated a legacy of professional excellence and deep-rooted trust within the watch-collecting community. Our inventory is meticulously curated to provide enthusiasts with the definitive selection of the Sky-Dweller 42mm, a timepiece that represents the pinnacle of Rolex’s technical innovation.

When you step into our showroom, you are engaging with experts who prioritize transparency and horological integrity, ensuring that your acquisition of this world-traveler’s watch is handled with the highest level of professionalism.


The Guarantee of Completeness: Box and Papers Included

A primary core value at Diamond Source NYC is the insistence on providing a complete luxury experience, which is why every one of our Rolex Sky Dweller 42mm Watches comes complete with the original factory box and official papers. We recognize that for a high-complication timepiece like the Sky-Dweller, provenance and documentation are essential for maintaining long-term asset value and verifying authenticity. Whether you are purchasing a brand-new reference or a preowned model, our watches are verified to be in pristine condition. This commitment to offering "full sets" distinguishes us within the Diamond District, providing our clients the security of knowing their investment is backed by its original certification and packaging.

A Detailed Analysis of the 42mm Oyster Case Architecture

The Rolex Sky-Dweller is characterized by its imposing 42mm Oyster case, a size that provides a commanding presence on the wrist while housing the most complex movement in the Rolex catalog. This architecture is not merely aesthetic; it is engineered for 100 meters of water resistance and features the patented Ring Command system. The fluted bezel is an integral part of the watch's mechanical function, allowing the wearer to select which feature to adjust—be it the date, the local time, or the reference time—by rotating the bezel to different positions. At Diamond Source NYC, we offer the 42mm Sky-Dweller in a variety of materials, including Oystersteel, yellow gold, and Everose gold, all finished to the exacting standards that define the brand's luxury status.

Sophisticated Functionality for the Global Traveler

Functionality meets elegance in the Sky-Dweller 42mm, which features an annual calendar and a dual time zone display. The annual calendar, named Saros after the astronomical phenomenon, automatically distinguishes between 30-day and 31-day months, requiring only one adjustment per year on the first of March. The reference time is displayed via an off-center rotating disc, while the local time is indicated by the traditional center hands. This sophisticated dual-time display ensures that travelers can track two time zones simultaneously with ease. By maintaining an inventory of both new and preowned models in pristine condition, Diamond Source NYC ensures that these masterpieces of mechanical engineering are available to those who demand both utility and prestige in their horological pursuits.