[WTS] 1991 Rolex Cosmograph Daytona 16520 Zenith Black Dial

Model:	Zenith	Last Scraped:	Nov. 14, 2025, 9:17 p.m.
Username:	mrs_LA	Location:	Unknown
Email:	Unknown	Feedback:	54 Reviews (100% )

1991 Rolex Cosmograph Daytona 16520 Zenith Black Dial $23,950 Daytona reference 16520 with highly coveted zenith movement in stainless steel and black dial. The watch has a later non inverted 6 dial. Small scratch on the dial between 11 and 12 o’clock, minor bubbling as well as light degradation surrounding the subdials which have developed a nice, creamy color. Some missing enamel on the stainless steel bezel on some of the outer numerals. The watch was serviced by LA Watchworks in 2020, where it received a full service overhaul as well as an OEM chrono hand replacement. Redacted service papers will be included. Serial - Year: N3 serial ~1991 Bracelet - Strap: 78390 bracelet with P clasp. 12 links. Fits up to 7.5” wrist Box - Papers - Accessories: Service papers from LA Watchworks Service History: 2020 via LA Watchworks. Running at 3s/d, 276 amplitude Pictures https://imgur.com/a/16520-mDlCRBt Timestamp https://imgur.com/f4FPSdw Watches will be shipped via FedEx upon receipt of bank wire only. Sorry, no P2P payment platforms due to scams. Zelle with references. Prices are for an outright purchase, no trades preferred. **Inquiries:** [Instagram](http://www.instagram.com/angelcitytime), PM or chat Member of r/watchexchange for years. Excellent references on other platforms and forums which I can provide upon request. Please buy with confidence. All sales are final. Thanks for looking!

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Mrs_La (Angelcitytime) wonderful seller A+++

Hi TRF, I had a fantastic experience with Mrs_LA Angelcitytime. She was incredibly responsive and professional throughout the entire transaction. I would definitely buy from her again and have no reservations about working with or purchasing from her. Thank you!
By henrylee Jan. 24, 2025, 3:01 p.m. on Rolex Forums
mrs_LA is awesome!

I just picked up a stunning Rolex Milgauss from mrs_LA . Incredibly fair price. I couldn't even haggle because it was priced so well! Perfect coordination, fast shipping and a huge bonus....the watch was better than advertised! It legit looked brand new like I just left the AD. Thanks so …
By MJ EXPLORER Oct. 31, 2024, 5:46 p.m. on Rolex Forums
Fantastic transaction with mrs_LA

Great buying experience with Angela. The watch was shipped promptly and packaged extremely well. It’s in pristine condition and her high resolution photos were spot on. I highly recommend working with her!! Thanks! Phil
By Pbandle March 7, 2024, 2:04 a.m. on Rolex Forums
Mrs_LA is a top notch seller!

Just completed a great transaction with Angela of Angel City Time. Watch arrived expertly packaged on time in even better shape than expected! Angela put in extra time to answer questions and send extra pics/videos to make sure I was 100% comfortable with the deal. I will definitely be buying …
By GoldMatch92 Dec. 9, 2023, 12:52 a.m. on Rolex Forums
great deal with mrs_LA

Had a smooth and great face to face deal with mrs_LA. Very responsive and the watch was exactly as pictured/described.
By docrivers June 22, 2023, 5:18 a.m. on Rolex Forums


	Established:	1865
	Website:	http://www.zenith-watches.com/
	Country of Origin:	Switzerland

Zenith SA is a Swiss luxury watchmaker. The company was started in 1865 by Georges Favre-Jacot at the age of 22, in Le Locle in the canton of Neuchâtel. Zenith was purchased by LVMH in November 1999, becoming one of several brands in their watch and jewellery division. Jean-Claude Biver became Interim CEO in 2017, replaced CEO Aldo Magada, who replaced Jean-Frédéric Dufour in 2014.

Zenith has a long reputation for the quality and precision of their watches. It is one of the Swiss watch manufacturers that still produce their own movements in-house.

The El Primero calibre, which was first released in 1969, and still produced today, was one of the first automatic chronograph movements and has a frequency of 36,000 alternations per hour (5 Hz). This high rate allows a resolution of 1⁄10 of a second and a potential for greater positional accuracy over the more common standard frequency of 28,800 alternations per hour (4 Hz). The El Primero was honoured with a 2012 release of the El Primero Stratos Flyback Striking 10th, limited to 1,969 pieces (in honour of the original 1969 release date), that housed the same 36,000 vph movement and a sub-dial measuring in tenths of a second to make a complete rotation every ten seconds.

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[WTS] 1991 Rolex Cosmograph Daytona 16520 Zenith Black Dial

[WTS] 1991 Rolex Cosmograph Daytona 16520 Zenith Black Dial

Reputation and Feedback

Mrs_La (Angelcitytime) wonderful seller A+++

mrs_LA is awesome!

Fantastic transaction with mrs_LA

Mrs_LA is a top notch seller!

great deal with mrs_LA