Lady-Datejust 26 Silver Diamond Dial 18K Yellow Gold Steel Oyster Bracelet 179173SDO

The Rolex Lady-Datejust 26 Ref. 179173 in the SDO configuration is a classic and luxurious timepiece from the previous 26 mm generation, perfectly balancing prestige with robust practicality. This model is constructed using the definitive two-tone composition, 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 centerpiece of this exquisite timepiece is the beautiful Silver Sunray Finish Diamond Dial . This bright, crisp color provides superb legibility and a timeless, clean aesthetic that perfectly highlights the gold and diamond components. Adorning this pristine surface are 10 Dazzling Diamond Hour Markers (brilliant-cut stones), which are elegantly set in 18K Yellow Gold. This classic diamond configuration is a hallmark of Datejust opulence, ensuring superb clarity and a magnificent display of brilliance against the shimmering silver field.

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	179173SDO
Dial	Color	Silver (Bright, metallic sunray finish)
	Markers	10 Diamond Hour Markers (in 18K Yellow Gold)
	Aesthetic	Classic silver dial with diamond markers and the signature fluted bezel
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	Oyster Yellow Rolesor (three-piece links)
	Clasp	Folding Oysterclasp with Easylink extension link
Additional Info	Watch Style	Classic Two-Tone Dress Watch / Iconic Fluted Bezel
	Certification	$\text{Superlative}$ $\text{Chronometer}$
	Key Features	Fluted Bezel, Silver 10 Diamond Dial, Oyster 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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