The Rolex Day-Date 36 reference 18239 features a 36mm 18K white-gold case and matching President bracelet, with a rare factory-original black diamond-set dial. It is powered by the automatic Rolex Caliber 3155, with a 48-hour power reserve. The watch includes day and date displays, sapphire crystal, and 100m water resistance. The listing includes the original box and papers and notes a recent service and timekeeping test.
Key Features
Rolex Day-Date 36
36mm 18K white-gold case
Rare factory-original black diamond dial
18K white-gold President bracelet
Automatic mechanical movement
Rolex Caliber 3155
48-hour power reserve
Day & date display
Sapphire crystal
100m / 10 ATM water resistance
Screw-down crown
Original box included
Original papers included
Recently serviced and timekeeping tested
Specifications
Brand: Rolex Model: Day-Date 36 Reference Number:18239 Year Manufactured: 1990 (Approx.) Case Size: 36mm Case Material: 18K White Gold Case Color: White Gold Dial Color: Black Dial Type: Factory Diamond Dial Bezel Material: White Gold Bracelet: President Bracelet Bracelet Material: White Gold Clasp: Fold Clasp Clasp Material: White Gold Movement: Mechanical (Automatic) Caliber: 3155 Power Reserve: 48 Hours Number of Jewels: 31 Crystal: Sapphire Water Resistance: 100m / 10 ATM Functions: Day & Date Display: Analog Additional Features: Central Seconds, Screw-Down Crown Country of Origin: Switzerland Box: Original Box Included Papers: Original Papers Included
