![Rolex, Longines] Could the Rolex Zerographe/Centregraph (circa 1937) be related to the Weems patent used by Longines? : r/Watches Rolex, Longines] Could the Rolex Zerographe/Centregraph (circa 1937) be related to the Weems patent used by Longines? : r/Watches](https://i.imgur.com/JiAzMxf.png)
Rolex, Longines] Could the Rolex Zerographe/Centregraph (circa 1937) be related to the Weems patent used by Longines? : r/Watches
![Rolex, Oyster "Zerograph", Ref. 3346, made in one example only of this model in 1938. Unique, center second, stainless steel gentleman's wristwatch, with single button chronograph. | The Art Of Rolex Rolex, Oyster "Zerograph", Ref. 3346, made in one example only of this model in 1938. Unique, center second, stainless steel gentleman's wristwatch, with single button chronograph. | The Art Of Rolex](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/146/lots/41/41.jpg)
Rolex, Oyster "Zerograph", Ref. 3346, made in one example only of this model in 1938. Unique, center second, stainless steel gentleman's wristwatch, with single button chronograph. | The Art Of Rolex
![Sold Price: Property of a Portuguese family ROLEX, REF. 3479, ZEROGRAPHE, STEEL - May 6, 0122 2:00 PM CEST Sold Price: Property of a Portuguese family ROLEX, REF. 3479, ZEROGRAPHE, STEEL - May 6, 0122 2:00 PM CEST](https://image.invaluable.com/housePhotos/AntiquorumGeneve/49/723249/H20784-L288429132.jpg)
Sold Price: Property of a Portuguese family ROLEX, REF. 3479, ZEROGRAPHE, STEEL - May 6, 0122 2:00 PM CEST
![ROLEX, REF. 3346, ZEROGRAPHE, STEEL | Important Modern & Vintage Timepieces | Geneva, May 9th, 2021 ROLEX, REF. 3346, ZEROGRAPHE, STEEL | Important Modern & Vintage Timepieces | Geneva, May 9th, 2021](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/339/lots/292/292.jpg)
ROLEX, REF. 3346, ZEROGRAPHE, STEEL | Important Modern & Vintage Timepieces | Geneva, May 9th, 2021
![One Of The Rarest Rolex References Of Them All: The Oyster Zerograph Monopusher Flyback Chronograph Reference 3346 - Quill & Pad One Of The Rarest Rolex References Of Them All: The Oyster Zerograph Monopusher Flyback Chronograph Reference 3346 - Quill & Pad](https://quillandpad.com/wp-content/uploads/2016/06/Rolex-Zerograph_6196.jpg)
One Of The Rarest Rolex References Of Them All: The Oyster Zerograph Monopusher Flyback Chronograph Reference 3346 - Quill & Pad
![One Of The Rarest Rolex References Of Them All: The Oyster Zerograph Monopusher Flyback Chronograph Reference 3346 - Quill & Pad One Of The Rarest Rolex References Of Them All: The Oyster Zerograph Monopusher Flyback Chronograph Reference 3346 - Quill & Pad](https://quillandpad.com/wp-content/uploads/2016/06/Rolex-Zerograph_6197.jpg)
One Of The Rarest Rolex References Of Them All: The Oyster Zerograph Monopusher Flyback Chronograph Reference 3346 - Quill & Pad
![Rolex Zerograph flyback-chronograph wristwatch Ref.3346, Circa 1940. @ Watch Castle Of Time Shop / Office :: 痞客邦:: Rolex Zerograph flyback-chronograph wristwatch Ref.3346, Circa 1940. @ Watch Castle Of Time Shop / Office :: 痞客邦::](https://pic.pimg.tw/tedtsai88/1411735521-278016307_n.jpg)