| Model: | 228238-0042 |
| Manufacturer: | RLX |
| Series: | Day-Date 40 |
| Type: | Men’s watch. dress watch |
| Diameter: | 40.00 mm |
| Thickness: | 12.00 mm |
| Case: | Brushed/polished 18 carat yellow gold |
| Back case rear: | Solid |
| Bracelet: | Gold colored 18 carat yellow gold |
| Dial: | White with roman numerals and index markings |
| Buckle: | Folding clasp made of 18 carat yellow gold |
| Glass: | Scratch-proof sapphire crystal |
| Bezel: | 18 carat yellow gold. brushed/polished |
| Movement type: | Automatic winding |
| Seconds hand: | Floating |
| Movement: | With 31 jewels. 28800 vph |
| Power reserve: | 70 hours |
| Date: | Day and date |
| Water protection: | 10 ATM |
| Other: | Chronometer certificate (COSC). screw down crown |