Rolex Day-Date 40
Rolex Day-Date 40 228238 in 18kt Yellow Gold with 18kt Yellow Gold strap
- Condition
- Unworn
- Year
- 2025
- Original papers
- Yes
- Original box
- Yes
- Manufacturer reference
- 228238
- Type
- Men's Watch
- Case material
- 18kt Yellow Gold
- Dial
- grün
- Diameter
- 40, 00 mm
- Strap
- 18kt Yellow Gold
- Clasp
- Folding Clasp
- Clasp material
- 18kt Yellow Gold
- Movement
- Automatic
- Caliber
- 3255
- Power reserve
- ca. 70 h
- Crystal
- Sapphire Crystal
- Water resistance
- 100 m
- Functions
- Center Seconds, Date, Day Display
- Additional features
- Chronometer, Screw-Down Crown
The Rolex Day-Date 40 with the manufacturer's number 228238 has a green dial and a 40mm case. The case as well as the President bracelet are made of 18 carat yellow gold. The Day-Date 40 is a chronometer with the caliber 3255 and features a date display as well as a day of the week display.
Rolex is the only company capable of producing 18-karat gold bars in its own foundry using the best gold available. Depending on the percentage of silver, copper, platinum and palladium, different types of 18-karat gold can be produced. Rolex uses only the finest metals, which are thoroughly tested in the company's laboratories using state-of-the-art equipment and strict quality standards before being turned into gold. Rolex's commitment to excellence has been present from the beginning.
The Day-Date was a world first when it was introduced in 1956. It was the first watch to display the day of the week written out. The Day-Date is used by countless decision makers around the world and is produced with days of the week in many different languages.
