Lady-Datejust 26 Gold Crystal Diamond Dial 18K Yellow Gold Steel Jubilee 179173GCDJ

The Rolex Lady-Datejust 26 Ref. 179173 in the GCDJ configuration is a breathtaking example of artistic watchmaking and high luxury from the previous 26 mm generation. This model is constructed using the iconic two-tone aesthetic, known as Yellow Rolesor (the harmonious fusion of Oystersteel and 18K Yellow Gold). The watch gains immediate recognition and a brilliant, sparkling effect from its iconic 18K Yellow Gold Fluted Bezel, a signature Rolex element renowned for its geometric texture and exceptional light reflection.

The absolute centerpiece of this timepiece is the rare and spectacular Gold Crystal Diamond Dial . This is one of Rolex’s most complex and exclusive dial finishes, where pure gold is crystallized in a high-temperature process to create a naturally random, shimmering, and deeply textured surface. The gold crystal material is then tinted to a rich, dark gold hue, ensuring that every dial possesses a unique pattern. The markers are dazzling Diamond Hour Markers (typically 10 brilliant-cut stones), which are elegantly set in 18K Yellow Gold, ensuring superb clarity and maximum brilliance against the mesmerizing crystalized gold backdrop.

Key Features

Case	Material	Yellow Rolesor (Oystersteel and 18K Yellow Gold)
	Dimensions	26 mm (Previous generation size)
	Water Resistance	$\text{100 metres}$ ($\text{330}$ $\text{feet}$)
	Bezel	Fluted 18K Yellow Gold (Rolex’s signature design)
	Crystal	$\text{Scratch}$–$\text{resistant}$ $\text{Sapphire}$ $\text{with}$ $\text{Cyclops}$ $\text{lens}$
	Reference	179173GCDJ
Dial	Color	Gold Crystal (Rare, shimmering, natural crystallized gold surface)
	Markers	Diamond Hour Markers (in 18K Yellow Gold)
	Aesthetic	Highly unique, deeply textured dial with a mesmerizing light effect and diamond markers
Movement	Type	Perpetual, mechanical, self-winding
	Power Reserve	Approximately 50 $\text{hours}$
	Caliber	Calibre 2235 (Previous generation movement)
	Technology	Parachrom hairspring, Superlative Chronometer
Bracelet/Strap	Material	Jubilee Yellow Rolesor (five-piece links)
	Clasp	Concealed folding Crownclasp
Additional Info	Watch Style	High-Luxury Two-Tone Dress Watch / Exotic Dial
	Certification	$\text{Superlative}$ $\text{Chronometer}$
	Key Features	Fluted Bezel, Gold Crystal Diamond Dial, Jubilee Bracelet, Yellow Rolesor
	Rolesor	$\text{Blend}$ $\text{of}$ $\text{Oystersteel}$ ($\text{strength}$) $\text{and}$ $\text{18ct}$ $\text{Yellow}$ $\text{Gold}$ ($\text{richness}$)

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