Rolex Datejust 31 Stainless Steel Domed / Oyster / Blue Roman Watch 178240/16
Direct answer: Rolex Datejust 31 Stainless Steel Domed / Oyster / Blue Roman 178240/16 is a Rolex watch, from the Lady Datejust collection, with reference 178240/16. This page brings together 26 recorded specification fields, 4 locally stored images, a product description so you can check the exact record before comparing another watch.
Reference 178240/16
$6,599.99
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Evidence Available for This Reference
This record includes 26 recorded specification fields and 4 locally stored images.
See the catalog methodology for how recorded evidence, missing fields and search eligibility are handled.
Reference-specific facts recorded for this watch
- Material: Oystersteel
- Back: Closed
- Crystal: Scratch-resistant sapphire, Cyclops lens over the date
- Diameter: 31 mm
Recorded entity relationships
- Brand relationship: Rolex Datejust 31 Stainless Steel Domed / Oyster / Blue Roman 178240/16 is recorded as a Rolex watch.
- Collection relationship: Rolex Datejust 31 Stainless Steel Domed / Oyster / Blue Roman 178240/16 belongs to the recorded Lady Datejust collection.
- Reference relationship: The catalog links reference 178240/16 to this exact watch record.
- Movement: The catalog lists 2235, Manufacture Rolex as the movement type.
- Case: The recorded case material is Stainless Steel.
- Size: The recorded case diameter is 31 mm.
- Dial: The catalog describes the dial as Analog.
- Band: The recorded band or bracelet material is Oystersteel.
What the recorded details mean
Rolex Datejust 31 Stainless Steel Domed / Oyster / Blue Roman 178240/16 uses 2235, Manufacture Rolex. The listed caliber is 2235, Manufacture Rolex. Movement details help you plan daily use and future service.
The recorded case measurements are 31 mm. Size is only a starting point, so also check lug length and bracelet fit.
The case is recorded as Stainless Steel. Material affects weight, finish, care, and how marks may appear over time.
The catalog lists 100 m for water resistance. This recorded value is not a new pressure test, so have the seals checked before water use.
Product Description
A lady’s dress watch, the Rolex Datejust appears in silver, with a domed bezel for that simple, but so elegant look. The 31 mm case is made from Oystersteel which houses the automatic caliber 2235. Power-wise, you literally have time for the next 48 hours. Add all of that to the use of the classic Oysterclasp, and this is perfect for magazine cover-quality parties.
Specifications
- Information: Brand
- Rolex
- Information: Series
- Lady Datejust
- Information: Model
- 178240-0036
- Information: Gender
- F
- Dial: Type
- Analog
- Dial: Colour
- Blue
- Dial: Indexes
- Roman Numerals
- Dial: Hands
- Stick
- Case: Material
- Stainless Steel
- Case: Crystal
- Scratch-resistant sapphire, Cyclops lens over the date
- Case: Back
- Closed
- Case: Shape
- Round
- Case: Diameter
- 31 mm
- Case: Lug Width
- 16.00 mm
- Movement: Calibre
- 2235, Manufacture Rolex
- Movement: Type
- Automatic
- Movement: Diameter
- 20.00 mm
- Movement: Jewels
- 31
- Movement: Reserve
- Approximately 48 hours
- Movement: Frequency
- 28800 bph
- Movement: Time
- Hours, Minutes, Seconds
- Movement: Additional
- Chronometer
- Band: Material
- Oystersteel
- Features: Water Resistance
- 100 m
- Features: Style
- Luxury Watches
- Features: Watch Features
- Chronometer, Analog, Stainless Steel
How to Compare This Reference
Use the complete reference 178240/16 when comparing this watch. Confirm that the dial, case, movement, bracelet or strap, and production period match the exact configuration under review.
Check the watch in this order
- Match the full name and reference 178240/16 to the watch you are reviewing.
- Compare the dial, case, crown, bezel, and bracelet or strap with the stored images.
- Check the recorded movement and caliber against reliable documents for the same production period.
- Confirm current condition, service history, included parts, price, and availability before making a decision.
Research tip: Search and compare with the full reference 178240/16. A family name alone can mix different sizes, movements, and materials.
Continue Your Watch Research
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