![ROLEX | BETA-21, REFERENCE 5100, A HEAVY AND POSSIBLY UNIQUE WHITE GOLD AND DIAMOND-SET WRISTWATCH WITH DATE AND BRACELET, CIRCA 1970 | 勞力士| "Beta-21 型號5100 獨特白金鑲鑽石鏈帶腕錶,備日期顯示,機芯編號7314,錶殼編號78,約1970年製" | Important ... ROLEX | BETA-21, REFERENCE 5100, A HEAVY AND POSSIBLY UNIQUE WHITE GOLD AND DIAMOND-SET WRISTWATCH WITH DATE AND BRACELET, CIRCA 1970 | 勞力士| "Beta-21 型號5100 獨特白金鑲鑽石鏈帶腕錶,備日期顯示,機芯編號7314,錶殼編號78,約1970年製" | Important ...](https://sothebys-md.brightspotcdn.com/dims4/default/9599697/2147483647/strip/true/crop/2000x2000+0+0/resize/2048x2048!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Fa5%2F70%2F87f5f0ad4477ba43f72722999d98%2F153hk0972-bn674-011-03-1.jpg)
ROLEX | BETA-21, REFERENCE 5100, A HEAVY AND POSSIBLY UNIQUE WHITE GOLD AND DIAMOND-SET WRISTWATCH WITH DATE AND BRACELET, CIRCA 1970 | 勞力士| "Beta-21 型號5100 獨特白金鑲鑽石鏈帶腕錶,備日期顯示,機芯編號7314,錶殼編號78,約1970年製" | Important ...
![ROLEX BETA 21 QUARTZ WHITE GOLD Rolex Beta 21 Rolex, "Quartz", No. 802, Ref. 5100. Made in the 1970s. Very fine and exceptionally rare, heavy and large tonneau shaped, center seconds, 18K ROLEX BETA 21 QUARTZ WHITE GOLD Rolex Beta 21 Rolex, "Quartz", No. 802, Ref. 5100. Made in the 1970s. Very fine and exceptionally rare, heavy and large tonneau shaped, center seconds, 18K](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/286/lots/687/687.jpg)
ROLEX BETA 21 QUARTZ WHITE GOLD Rolex Beta 21 Rolex, "Quartz", No. 802, Ref. 5100. Made in the 1970s. Very fine and exceptionally rare, heavy and large tonneau shaped, center seconds, 18K
![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/dims4/default/2b70ac7/2147483647/strip/true/crop/2000x2000+0+0/resize/2048x2048!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F9c%2F5c%2F9de157624dc388fc06a9dd5dfda6%2Fg00503-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
![A Rare And Unusual Quartz Yellow Gold 'Beta 21' Bracelet Watch, By Rolex, Ref. 5100 | Luxeford | Auction A Rare And Unusual Quartz Yellow Gold 'Beta 21' Bracelet Watch, By Rolex, Ref. 5100 | Luxeford | Auction](http://www.luxefordauction.com/uploads/1/0/5/7/105795847/s579597233839758130_p141_i1_w345.jpeg)
A Rare And Unusual Quartz Yellow Gold 'Beta 21' Bracelet Watch, By Rolex, Ref. 5100 | Luxeford | Auction
Rolex 5100 Beta-21 Quartz TEXANO 18K White Gold unpolished 170mm First year #209 From Kimondo Watches, 男裝, 手錶及配件, 手錶- Carousell
![The Texan' Quartz, Ref. 5100 BETA 21 Yellow gold wristwatch with date and bracelet Circa 1970 | 勞力士5100 BETA 21型號「'The Texan' Quartz」黃金鍊帶腕錶備日期顯示,年份約1970 | Important Watches: Part II | 2021 | Sotheby's The Texan' Quartz, Ref. 5100 BETA 21 Yellow gold wristwatch with date and bracelet Circa 1970 | 勞力士5100 BETA 21型號「'The Texan' Quartz」黃金鍊帶腕錶備日期顯示,年份約1970 | Important Watches: Part II | 2021 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/5626403/2147483647/strip/true/crop/2000x2000+0+0/resize/2048x2048!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F92%2F45%2F0ccbc2cb44ad912c870769d978c8%2Fge2111-bvp8h-2.jpg)