Details
- Brand
- Rolex
- Model
- Steel and Yellow Gold Datejust 31
- Reference
- 178243 chio
- Bezel
- Domed
- Dial
- Champagne Index
- Bracelet
- Oyster Bracelet
- Availability
- In stock
About this watch
At the heart of the Rolex Datejust 178243 beats the perpetual, self-winding caliber 2235, a movement that epitomizes four decades of refinement in women's mechanical watchmaking. This 31mm yellow gold and steel composition creates the perfect scale for collectors seeking the quintessential Datejust proportions, while the champagne index dial delivers understated elegance through applied hour markers that catch light with subtle brilliance. The reference 178243 represents Rolex's mastery of two-tone construction, where Oystersteel meets 18ct yellow gold in harmonious contrast, creating a timepiece that transitions seamlessly from boardroom to evening events.
Key Features & Specifications
- Caliber 2235 Movement — Swiss-made perpetual, self-winding mechanical movement with 28,800 vibrations per hour and approximately 48-hour power reserve
- 31mm Rolesor Case — Combination of Oystersteel and 18ct yellow gold construction with waterproof Oyster case architecture rated to 100 meters
- Champagne Index Dial — Sunray-finished champagne dial featuring applied yellow gold hour markers and hands with Chromalight luminescence
- Domed Yellow Gold Bezel — Polished 18ct yellow gold bezel with smooth, domed profile that complements the case proportions
- Oyster Bracelet — Three-piece link Oyster bracelet in Rolesor with Oysterclasp and Easylink 5mm comfort extension system
- Cyclops Date Display — Instantaneous date mechanism at 3 o'clock with 2.5x magnifying Cyclops lens over sapphire crystal
- Unworn Condition — Complete timepiece in pristine, unworn condition with all original finishes and protective stickers intact
About This Timepiece
- Bracelet Sizing — Complimentary bracelet sizing included with every purchase. Contact us with your wrist measurement and we'll have it ready before shipping.
- Authenticity Guarantee — Every watch is thoroughly inspected and authenticated by our team of certified horologists. 100% authentic, guaranteed.
- Warranty — New model watches include a 1-year mechanical warranty covering manufacturing defects. All watches include our confidence guarantee.
- Shipping — Free insured overnight FedEx shipping on all orders. Fully insured, signature required, discreet packaging.
Contact Us
Questions about this timepiece? Our specialists are available to help.
Phone/Text: (310) 363-0481
Email: chris@chronocandy.com
Chrono Candy is an independent luxury watch dealer and is not affiliated with Rolex S.A., Rolex USA, Patek Philippe, Audemars Piguet, Cartier, Omega, Tudor, or any brands listed.
Shipping & returns
At Chrono Candy Watches, we strive to provide a fast, reliable, and transparent shipping experience. Here’s what you need to know:
Domestic Shipping:
- Free & Fast: Enjoy complimentary Priority Overnight Fully Insured Shipping on all domestic orders.
- Quick Dispatch: In-stock items typically ship on the same business day for verified payments received before 4 PM PST.
-
Tracking Information: We’ll provide tracking information upon shipment.
Special Orders:
- Order Fulfillment Time: Special orders require 5-10 business days for processing and shipment.
- Transparent Communication: We’ll keep you informed about the estimated arrival date.
General Shipping Information:
- Pre-Shipment Inspection: Every watch undergoes a rigorous inspection by our expert team for accuracy, functionality, and condition.
- Secure Packaging: We utilize secure packaging and insurance for all shipments.
- Signature Required: A signature confirmation is required upon delivery.
Sales Tax:
Sales tax applies to shipping and handling fees for orders shipped to addresses within the state of CA.
We strive to provide a fast, reliable, and transparent shipping experience. If you have any questions regarding shipping or specific delivery timeframes, please contact our customer service team.
Authenticity guarantee
Our Authenticity Promise
Every watch sold by Chrono Candy is 100% authentic, thoroughly inspected by our expert team, and accurately described. We stand behind every timepiece with our comprehensive verification process.
- Expert Authentication — Each watch undergoes a multi-point inspection by certified watchmakers
- Documentation Verified — All papers, cards, and serial numbers are cross-referenced and validated
- Fully Insured Shipping — Every shipment is fully insured with signature confirmation
Warranty
Chrono Candy Warranty
Our new model watches come with a 1-year mechanical warranty covering manufacturing defects. All watches include our confidence guarantee.
This warranty does not cover loss, theft, water damage, or misuse. For warranty service, contact us at chris@chronocandy.com or call (310) 363-0481.
Any questions about the Steel and Yellow Gold Datejust 31?
We’re always happy to talk watches. Ask for a live video, more photos, or a trade quote — a real person answers.
Own a Rolex you’re ready to part with? Sell or trade it with us.
Ask about this watch

Rolex
Steel and Yellow Gold Datejust 31
Ref. 178243 chio · $18,189.60
Faster by text: (310) 363-0481
Purchase request
Tell us what you’d pay. We’ll check our stock and our dealer network and come back with options.

Rolex
Steel and Yellow Gold Datejust 31
Ref. 178243 chio
No obligation. Faster by text: (310) 363-0481
Reviews
Buy with confidence.
5.0 on Google and Chrono24 — every review from a verified buyer.
“Great dealer. The watch was exactly as described (mint condition). Communications were fast and super easy.”
“Watch was shipped out same day as the payment sent, the dealer responded to any questions in <2 hours, and everything arrived next day, well-packaged, and as described.”
“Very good communication, very professional, confirmed authentic watches via dealer as well as chrono certification, and good selection. Recommend”










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