![ROLEX | 'THE TEXAN' QUARTZ, REF 5100 BETA 21 YELLOW GOLD WRISTWATCH WITH DATE AND BRACELET CIRCA 1970 | Watches Weekly | Geneva | 2020 | Sotheby's ROLEX | 'THE TEXAN' QUARTZ, REF 5100 BETA 21 YELLOW GOLD WRISTWATCH WITH DATE AND BRACELET CIRCA 1970 | Watches Weekly | Geneva | 2020 | Sotheby's](https://sothebys-md.brightspotcdn.com/9c/5c/9de157624dc388fc06a9dd5dfda6/g00503-bj8zp-1.jpg)
ROLEX | 'THE TEXAN' QUARTZ, REF 5100 BETA 21 YELLOW GOLD WRISTWATCH WITH DATE AND BRACELET CIRCA 1970 | Watches Weekly | Geneva | 2020 | Sotheby's
![ROLEX, REF. 5100, BETA 21 QUARTZ, YELLOW GOLD | Important Modern & Vintage Timepieces | Geneva, May 9th, 2021 ROLEX, REF. 5100, BETA 21 QUARTZ, YELLOW GOLD | Important Modern & Vintage Timepieces | Geneva, May 9th, 2021](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/339/lots/489/489.jpg)
ROLEX, REF. 5100, BETA 21 QUARTZ, YELLOW GOLD | Important Modern & Vintage Timepieces | Geneva, May 9th, 2021
![ROLEX | 'THE TEXAN' QUARTZ, REF 5100 BETA 21 YELLOW GOLD WRISTWATCH WITH DATE AND BRACELET CIRCA 1970 | Watches Weekly | Geneva | 2020 | Sotheby's ROLEX | 'THE TEXAN' QUARTZ, REF 5100 BETA 21 YELLOW GOLD WRISTWATCH WITH DATE AND BRACELET CIRCA 1970 | Watches Weekly | Geneva | 2020 | Sotheby's](https://sothebys-md.brightspotcdn.com/93/d3/4569018845e1b1e6ef18f3a216ab/g00503-bj8zp-4.jpg)
ROLEX | 'THE TEXAN' QUARTZ, REF 5100 BETA 21 YELLOW GOLD WRISTWATCH WITH DATE AND BRACELET CIRCA 1970 | Watches Weekly | Geneva | 2020 | Sotheby's
![ROLEX REF. 5100 BETA 21 QUARTZ YELLOW GOLD Rolex, Quartz, No. 283, Ref. No. 5100. Made in the 1970s. Very fine and rare, heavy and large, tonneau- shaped, center seconds, 18K yellow ROLEX REF. 5100 BETA 21 QUARTZ YELLOW GOLD Rolex, Quartz, No. 283, Ref. No. 5100. Made in the 1970s. Very fine and rare, heavy and large, tonneau- shaped, center seconds, 18K yellow](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/302/lots/549/549.jpg)
ROLEX REF. 5100 BETA 21 QUARTZ YELLOW GOLD Rolex, Quartz, No. 283, Ref. No. 5100. Made in the 1970s. Very fine and rare, heavy and large, tonneau- shaped, center seconds, 18K yellow
![ROLEX | 'THE TEXAN' QUARTZ, REF 5100 BETA 21 YELLOW GOLD WRISTWATCH WITH DATE AND BRACELET CIRCA 1970 | Watches Weekly | Geneva | 2020 | Sotheby's ROLEX | 'THE TEXAN' QUARTZ, REF 5100 BETA 21 YELLOW GOLD WRISTWATCH WITH DATE AND BRACELET CIRCA 1970 | Watches Weekly | Geneva | 2020 | Sotheby's](https://sothebys-md.brightspotcdn.com/10/22/68f501ca466894f60bf44b16ee6a/g00503-bj8zp-2.jpg)
ROLEX | 'THE TEXAN' QUARTZ, REF 5100 BETA 21 YELLOW GOLD WRISTWATCH WITH DATE AND BRACELET CIRCA 1970 | Watches Weekly | Geneva | 2020 | Sotheby's
![ROLEX | 'THE TEXAN' QUARTZ, REF 5100 BETA 21 YELLOW GOLD WRISTWATCH WITH DATE AND BRACELET CIRCA 1970 | Watches Weekly | Geneva | 2020 | Sotheby's ROLEX | 'THE TEXAN' QUARTZ, REF 5100 BETA 21 YELLOW GOLD WRISTWATCH WITH DATE AND BRACELET CIRCA 1970 | Watches Weekly | Geneva | 2020 | Sotheby's](https://sothebys-md.brightspotcdn.com/e0/0f/db6655434578ab110dcc99db39cd/g00503-bj8zp-3.jpg)