![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_6194.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_6196.jpg)
One Of The Rarest Rolex References Of Them All: The Oyster Zerograph Monopusher Flyback Chronograph Reference 3346 - Quill & Pad
![Cool Rolex of the Day #797: 3346 Centregraph, the first Rolex reference with a rotating bezel and the first Rolex chronograph with an in-house movement, steel, 32mm. Circa 1937 : r/rolex Cool Rolex of the Day #797: 3346 Centregraph, the first Rolex reference with a rotating bezel and the first Rolex chronograph with an in-house movement, steel, 32mm. Circa 1937 : r/rolex](https://i.imgur.com/2SBciRN.png)
Cool Rolex of the Day #797: 3346 Centregraph, the first Rolex reference with a rotating bezel and the first Rolex chronograph with an in-house movement, steel, 32mm. Circa 1937 : r/rolex
![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_6199.jpg)
One Of The Rarest Rolex References Of Them All: The Oyster Zerograph Monopusher Flyback Chronograph Reference 3346 - Quill & Pad
![Rolex Oyster Chronomètre, "Centregraph Observatory", Ref. 3346. Manufactured in the 1930s. Very fine and important, water-resistant, center-seconds, stainless steel wristwatch with single button chronograph and 24-hour indication. | Exceptional ... Rolex Oyster Chronomètre, "Centregraph Observatory", Ref. 3346. Manufactured in the 1930s. Very fine and important, water-resistant, center-seconds, stainless steel wristwatch with single button chronograph and 24-hour indication. | Exceptional ...](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/51/lots/100/100.jpg)
Rolex Oyster Chronomètre, "Centregraph Observatory", Ref. 3346. Manufactured in the 1930s. Very fine and important, water-resistant, center-seconds, stainless steel wristwatch with single button chronograph and 24-hour indication. | Exceptional ...
![Could the 3346 Zerographe/Centregraph (circa 1937) be related to the Weems patent? - Rolex Forums - Rolex Watch Forum Could the 3346 Zerographe/Centregraph (circa 1937) be related to the Weems patent? - Rolex Forums - Rolex Watch Forum](https://i.imgur.com/ikaPPKPh.png)
Could the 3346 Zerographe/Centregraph (circa 1937) be related to the Weems patent? - Rolex Forums - Rolex Watch Forum
![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://external-preview.redd.it/ejo74csp6ZyCVhj_FhnqnWg3yTXQzqO1qKsEfC90yTE.png?width=640&crop=smart&auto=webp&s=8879f80acd1eeaf439b42f383f831d633cc0b0eb)
Rolex, Longines] Could the Rolex Zerographe/Centregraph (circa 1937) be related to the Weems patent used by Longines? : r/Watches
![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
![Cool Rolex of the Day #797: 3346 Centregraph, the first Rolex reference with a rotating bezel and the first Rolex chronograph with an in-house movement, steel, 32mm. Circa 1937 : r/rolex Cool Rolex of the Day #797: 3346 Centregraph, the first Rolex reference with a rotating bezel and the first Rolex chronograph with an in-house movement, steel, 32mm. Circa 1937 : r/rolex](https://external-preview.redd.it/XnFt5lvgIxEnsScI_48wy1Do8gzrYcxpEo0eRm1Sn-Y.png?width=640&crop=smart&auto=webp&s=54a7a5acf3231c203128003bd321339f590fbe18)