Rolex Oyster Perpetual 31 Ladies Midsize 177210-WHTRO 31mm White Roman Engine-Turned Bezel Stainless Steel - BRAND NEW

The Rolex Oyster Perpetual 31, reference 177210, represents one of the purest expressions of Rolex's founding philosophy: a supremely reliable, elegantly understated automatic watch built to be worn every single day. Introduced as part of the storied Oyster Perpetual family — Rolex's entry point into the world of professional-grade precision — the 31mm case size was designed specifically to offer a proportionally balanced fit on a wider range of wrists, bridging the gap between the compact 26mm and the full 36mm variants. This reference 177210 is offered here at Bizak & Co. in brand-new condition, representing an extraordinary opportunity to own a factory-fresh example.

The design of the 177210 is immediately recognizable as classically Rolex. The white dial is appointed with Roman numeral hour markers, lending the watch a timeless, almost dress-watch sensibility that is rare in a 31mm sporty context. Roman numerals have long been associated with the most refined horological traditions, and Rolex's execution here is characteristically precise — each numeral applied with clean definition against the white background for instant, effortless legibility in any lighting condition.

One of the most distinctive physical details of reference 177210 is its engine-turned bezel. Engine turning, or guilloché, is a centuries-old decorative technique in which a precise repeating geometric pattern is machine-engraved into a metal surface. On this Oyster Perpetual 31, the engine-turned bezel frames the dial beautifully, adding a layer of visual texture and artisanal craftsmanship that sets it apart from smooth-bezeled siblings in the Oyster Perpetual line. It catches light subtly and rewards close inspection.

The case and bracelet are crafted entirely from Rolex's proprietary 904L Oystersteel, a corrosion-resistant stainless steel alloy that polishes to a deeper, more lustrous finish than the 316L steel used by most competitors. The three-link Oyster bracelet, paired with Rolex's Oysterclasp, provides a secure and comfortable fit while contributing to the watch's cohesive, integrated silhouette. The Oyster case itself is hermetically sealed with a screw-down crown and caseback, ensuring robust protection against dust, moisture, and the demands of daily wear. Powering the watch is a Rolex-certified self-winding automatic movement, ensuring the precision and reliability for which Rolex has earned its global reputation.

For those seeking to buy a Rolex Oyster Perpetual 31 reference 177210 online, Bizak & Co. offers this reference in brand-new condition — a near-impossible find in today's constrained Rolex market. Whether you are adding a mid-size Rolex to your collection, purchasing a meaningful gift, or acquiring your first Rolex, this 177210 with its white Roman dial and engine-turned bezel is a versatile and enduringly stylish choice. Reach out to our team at bizakandco.com to confirm availability, discuss pricing, and let us provide the personalized service that every Rolex purchase deserves.