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The Rolex Oysterquartz is an interesting piece in Rolex’s history. It was introduced in the late 1970s and produced until the early 2000s. What set the Oysterquartz apart from other Rolex watches is its movement, which was quartz rather than the traditional mechanical movement found in most Rolex timepieces. The quartz movement was seen as innovative at the time for its accuracy and reliability. Rolex’s engineering advancements with the Oysterquartz caliber were so significant that the term ‘Oysterquartz’ is prominently stamped on the dial of every Oysterquartz timepiece. The Oysterquartz models were characterized by their distinct angular case designs, which were quite different from the classic rounded cases of Rolex’s mechanical watches. They were available in various styles, including Datejust and Day-Date models.
This Rolex Datejust Oysterquartz reference 17013 is a superb example of the steel and yellow gold configuration, distinguished by its 18k yellow gold fluted bezel and matching gold details on the dial and bracelet. All components are correct and original for the period of production, including the tritium hands and hour markers, as well as the COSC-certified dial—standard for Oysterquartz Datejusts from the early 1980s onward. Powered by the caliber 5035, the watch delivers quartz precision with unmistakable Rolex quality. The angular 36 mm case and integrated two-tone Oyster bracelet give the watch a strong wrist presence, blending technical character with timeless elegance.
This example is exceptionally well preserved, with sharp case edges, a flawless dial, and a tight bracelet showing minimal signs of wear.

Following the challenges posed by the quartz crisis, Ulysse Nardin underwent a revitalization in 1983 under the guidance of Rolf Schnyder, a former executive from Jaeger-LeCoultre. Collaborating with watchmaker Ludwig Oechslin, the brand shifted its focus towards complication and mechanical innovation while also upholding traditional enameling methods such as cloisonné, champlevé, and grand feu. The San Marco collection served as a platform for showcasing these techniques, featuring elaborate portrayals of maritime his-tory, ships, clippers, and architectural landmarks. These intricately crafted pieces, produced in limited quantities due to the meticulous nature of cloisonné craftsmanship, epitomize Ulysse Nardin’s dedication to both artistry and technological advancement.

This Ulysse Nardin wristwatch is part of the prestigious “San Marco” collection, which was considered the pinnacle of Ulysse Nardin’s craftsmanship. The collection aimed to showcase the brand’s expertise in creating highly intricate timepieces, both mechanically and aesthetically, exemplified by the exquisite enamel dial of this particular watch. Limited to just 35 pieces, this watch is exceptionally rare, seldom appearing on the market and it features a finely executed cloisonné enamel dial depicting the Torre di Pisa within the Piazza dei Miracoli, one of Italy’s most iconic landmarks. The watch is housed in a 37 mm yellow gold case, classically proportioned and elegantly styled, with polished surfaces, a stepped lug design, and a rounded bezel.

In addition to its rarity and beauty, this watch is exceptionally well-preserved, with minimal signs of wear on the case and a flawless enamel dial free from cracks or damage. A true work of art, it deserves a place in any esteemed watch collection.

The Rolex Submariner reference 16613 was introduced in 1988 and remained in production until 2009, marking an important evolution in the history of the Submariner line. It was among the first references—alongside the 16610 in steel and the 16618 in full gold—to debut the in-house caliber 3135, a movement that quickly earned a reputation for its reliability, improved shock resistance, and extended power reserve. With a depth rating of 1000 feet (300 meters), a scratch-resistant sapphire crystal, and a unidirectional rotating bezel, the 16613 maintained the technical pedigree expected of a professional dive watch, while introducing a more luxurious aesthetic through the use of precious metal.

This particular example features the classic blue dial and bezel combination, with gold-tone accents that enhance its warm, unmistakable character. The 40 mm case is crafted in stainless steel and yellow gold, matched by a two-tone Oyster bracelet with solid links and a secure flip-lock clasp.
Offered as a full set with the original box, guarantee, and Rolex service paper, this 16613 represents one of the most iconic and versatile iterations of the Submariner—ideal for both everyday wear and as a standout addition to any Rolex collection.

Onyx is a gemstone that has been used since ancient times for making jewelry, ornaments and artifacts. Over the years, it has also been used by several dial manufacturers for their creations, which were later used on prestigious Swiss watches. Many watchmaking houses have embraced the use of this stone, just think of the widespread use by Piaget, Rolex and Patek Philippe in their watches. Though less commonly, Omega has also used Onyx to adorn its watches. Such is the case with this example of an oversized jewelry watch whose white gold case and integrated bracelet is adorned with several carats of diamonds in addition to Onyx.

A delightful object of good taste, this Omega jewel watch is sumptuously enhanced with diamonds and onyx, all set in a whimsical 18 kt white gold case with integrated Milanese bracelet. A distinctive feature is the dial divided into two zones, one in Onyx with Dauphine hands, the other in white gold guilloché with black hands, divided by a diagonal ribbon set with 28 diamonds. Each of these two mini dials is powered by an automatic movement calibre 663 with a corresponding gold winding crown. The two zones also feature diamond cabochon hour markers at the quarters. The watch is in good condition, the Onyx dial shows some cracks, but the time is still perfectly readable. Both the case and the bracelet are perfect and flawless.

A perfect example of Piaget’s mastery in both design and technical innovation, this 1970s Tank reference 9657 features a rectangular 18k white gold case measuring 28 x 23,5 mm. The silver mirror dial is punctuated by elegant blue hands, while the bezel itself bears bold black hour markers—a distinctive and unconventional touch that adds graphic appeal to the design.

Inside, the watch houses the legendary Piaget caliber 9P. Introduced in 1957, this ultra-thin manual-wound movement was groundbreaking at the time: measuring just 2 mm thick, it was the slimmest hand-wound caliber ever made for wristwatches.

An elegant statement piece with historical significance, this Tank embodies the spirit of 1970s Piaget—where boundary-pushing mechanics met daring aesthetics.