Description of the Watch
The Rolex Lady-Datejust 28mm Ref. m279173-0003 is a masterful blend of horological precision and opulent design. Crafted entirely from Oystersteel and 18 ct yellow gold, this timepiece features a distinctive silver sunray-finished dial adorned with diamond hour markers, making it a rare and coveted piece among collectors.
Overview
Introduced as part of Rolex's iconic Lady-Datejust collection, this model stands out for its elegant design and high-quality materials. Its combination of precision engineering and timeless aesthetics embodies Rolex's commitment to excellence and innovation.
Design and Craftsmanship
The 28 mm Oyster case, made from solid Oystersteel and 18 ct yellow gold, exudes a subtle luster that complements the watch's sophisticated aesthetic. The silver sunray-finished dial reflects light beautifully, creating a radiant glow. The bezel is fluted, a signature feature of Rolex, adding a touch of brilliance to the timepiece. The Jubilee bracelet ensures both comfort and durability, secured with a concealed folding Crownclasp.
Movement and Performance
At the heart of this timepiece lies the Rolex Caliber 2236, a Perpetual, mechanical, self-winding movement developed and manufactured entirely by Rolex. This movement boasts exceptional precision and reliability, ensuring consistent performance. With a power reserve of approximately 55 hours, the Caliber 2236 offers consistent performance, even during extended periods without wear.
Features and Complications
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Functions: Hours, minutes, seconds, and date
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Date Display: Instantaneous date at 3 o'clock
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Crystal: Scratch-resistant sapphire with Cyclops lens over the date
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Water Resistance: Up to 100 meters (330 feet)
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Bracelet: Jubilee bracelet in Oystersteel and 18 ct yellow gold with concealed folding Crownclasp
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Bezel: Fluted bezel in 18 ct yellow gold
Specifications
Case
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Material: Oystersteel and 18 ct yellow gold
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Diameter: 28 mm
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Thickness: Approximately 11.5 mm
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Water Resistance: 100 meters / 330 feet
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Crystal: Scratch-resistant sapphire with Cyclops lens over the date
Dial
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Color: Silver sunray finish
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Hour Markers: Diamond-set hour markers
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Hands: 18 ct gold hands with luminescent coating
Bracelet/Strap
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Material: Oystersteel and 18 ct yellow gold
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Type: Jubilee, five-piece links
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Clasp: Concealed folding Crownclasp
Movement
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Caliber: Rolex 2236
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Mechanism: Perpetual, mechanical, self-winding
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Power Reserve: Approximately 55 hours
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Frequency: 28,800 vibrations per hour (4 Hz)
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Certification: Superlative Chronometer (COSC + Rolex certification after casing)
