Rolex Lady-Datejust 26 & 28 References

The Rolex Lady-Datejust has been the definitive women’s luxury watch for over six decades. Introduced in 1957, it was the first chronometer-certified automatic wristwatch created specifically for women — combining technical excellence with timeless elegance. The Lady-Datejust 26 mm served as the classic women’s size for many years, while the modern 28 mm version introduced in 2015 brought a contemporary presence without sacrificing sophistication.

Both sizes share the hallmark traits of the Datejust line: a refined case, the signature Cyclops-magnified date window, impeccable finishing, and Rolex’s exceptional automatic movements. Whether crafted in Oystersteel, Rolesor, or solid 18k gold, the Lady-Datejust embodies femininity, precision, and lasting value.

Current Production

Current production focuses on the Lady-Datejust 28 mm (reference 279XXX series), representing Rolex’s most advanced women’s Datejust generation. These models feature a sleeker case profile, updated proportions, and the cutting-edge Caliber 2236 movement known for its accuracy, shock resistance, and long power reserve.

Available in a wide variety of metals, bracelet types, and dial configurations, the modern 28 mm lineup offers something for every style — from understated steel models to fully gem-set luxurious designs.

Key Current References (28 mm):

• 279160 — Oystersteel, smooth bezel

• 279174 — Oystersteel with white gold fluted bezel

• 279173 — Yellow Rolesor

• 279271 — Everose Rolesor

• 279281RBR / 279178 / 279135RBR — Diamond-set bezels and full gold options

Current models offer Oyster or Jubilee bracelets, fluted or smooth bezels, and dials ranging from classic champagne and silver to diamond-set and mother-of-pearl.

Discontinued

Discontinued Lady-Datejust 26 mm models remain highly sought after for their classic proportions and vintage elegance. These watches were produced for several decades and form a crucial part of Rolex’s heritage in women’s timepieces.

Important Discontinued References (26 mm):

• 179160 — Oystersteel, smooth bezel

• 179174 — Steel with white gold fluted bezel

• 179173 — Yellow Rolesor

• 179171 — Everose Rolesor

• 69173 / 69174 / 69178 / 69179 — Highly collectible older references

• 169622 — A rare Yacht-Master-style Lady-Datejust crossover reference

• 179138 / 179159 — Full gold and diamond-set luxury versions

These discontinued references are ideal for collectors seeking classic vintage styling, smaller case designs, and historically significant examples of Rolex’s women’s watchmaking evolution.

Rolex Lady-Datejust 26 & 28 Specifications

The Lady-Datejust combines elegant aesthetics with Rolex’s technical mastery, offering a luxurious yet durable design suitable for everyday wear.

Materials

The Lady-Datejust is available in premium materials that complement its refined appearance.

Material Options:

• Oystersteel for durability

• Rolesor (steel + gold) in yellow, white, or Everose

• 18k solid gold models

• High-clarity diamond-set bezels on select references

• Mother-of-pearl, sunray, floral, and gem-set dials

Every element—from the polished lugs to the precision-cut fluted bezel—is crafted with meticulous attention to detail.

Movement

Modern Lady-Datejust models are powered by the Caliber 2236, a high-performance automatic movement tailored specifically for Rolex’s smaller case sizes.

Movement Highlights:

• Self-winding automatic movement

• 55-hour power reserve

• Syloxi silicon hairspring for enhanced anti-magnetism

• Paraflex shock absorbers for increased durability

• COSC-certified + Rolex Superlative Chronometer standard

• Instant date switching with quickset functionality

Discontinued 26 mm models used Caliber 2235, known for reliability and precision.

Dial

The Lady-Datejust 26 & 28 offer some of the most diverse and luxurious dial options in the entire Rolex catalog.

Dial Features:

• Classic champagne, silver, and black

• Rich sunburst patterns

• Mother-of-pearl with diamond markers

• Factory diamond-set dials

• Roman, stick, or diamond hour markers

• Signature date window with Cyclops magnification

Each dial reflects Rolex’s commitment to both beauty and legibility.

Watch Bands

The Lady-Datejust is available with two iconic bracelet styles:

Jubilee Bracelet

• Five-link design

• Dressy, elegant finish

• Exceptional comfort

Oyster Bracelet

• Three-link design

• Sporty, refined, and durable

Both bracelets feature:

• Rolex’s concealed Crownclasp or Oysterclasp

• Easylink extension (on select models)

• Construction tailored for smaller wrist sizes

Sizes

The Lady-Datejust was designed to harmonize proportion, elegance, and comfort.

Key Dimensions:

Lady-Datejust 26 mm (discontinued):

• Case Diameter: 26 mm

• Lug-to-lug: approx. 32–34 mm

• Thickness: approx. 10 mm

• Lug width: 13 mm

Lady-Datejust 28 mm (current):

• Case Diameter: 28 mm

• Lug-to-lug: approx. 33–35 mm

• Thickness: approx. 10.5 mm

• Lug width: 14 mm

Both sizes are ideal for women seeking a classic, elegant presence on the wrist.

Water Resistance

As with all Rolex Oyster models, the Lady-Datejust provides:

• 100 meters (330 feet) of water resistance

• Twinlock screw-down crown

• Hermetically sealed Oyster case

Perfect for everyday use, business settings, and special occasions.

Power Reserve

Lady-Datejust 28 mm:

• 55 hours

Lady-Datejust 26 mm:

• 42–48 hours depending on movement generation

Rolex Lady-Datejust 26 & 28 Price

Lady-Datejust prices vary depending on size, reference, condition, material, and dial configuration.

Retail Price (Approx.) for 28 mm

• Starting around $7,000–$8,500 in steel

• $11,000–$16,000+ for Rolesor

• $25,000–$45,000+ for full gold or diamond-set models

Pre-Owned Prices

• 26 mm models: $3,500–$15,000+

• 28 mm models: $5,500–$30,000+

• Diamond or rare dials: $12,000–$50,000+

Because of timeless demand, Lady-Datejust prices remain strong on the secondary market.

Expert Opinion

“The Rolex Lady-Datejust embodies the perfect blend of elegance, performance, and heritage. With its rich history and vast range of configurations, the Lady-Datejust remains the most iconic women’s Rolex ever produced. It’s a watch that never goes out of style — a true symbol of refinement and accomplishment.”

Why Choose Us

ECI Jewelers specializes in offering an exceptional selection of Lady-Datejust watches, from classic 26 mm vintage references to the newest 28 mm models. Each watch undergoes thorough authentication, inspection, and quality control to ensure accuracy, originality, and reliability. We offer competitive pricing, expert guidance, and free insured shipping — making your luxury watch purchase smooth, secure, and enjoyable.

Sell Your Rolex Lady-Datejust 26 or 28

If you’re considering selling your Lady-Datejust, ECI Jewelers offers a fast, transparent, and secure valuation process. Our specialists provide top-market offers based on current demand, ensuring you receive a fair and competitive price. Whether trading up or selling a cherished piece, we make the process simple and respectful from start to finish.