![Bonhams : Rolex. An early stainless steel manual wind chronograph bracelet watch Oyster Antimagnetic 'Monoblocco', Ref 3525, Circa 1941 Bonhams : Rolex. An early stainless steel manual wind chronograph bracelet watch Oyster Antimagnetic 'Monoblocco', Ref 3525, Circa 1941](https://images1.bonhams.com/image?src=Images/live/2018-11/19/24822017-48-3.jpg)
Bonhams : Rolex. An early stainless steel manual wind chronograph bracelet watch Oyster Antimagnetic 'Monoblocco', Ref 3525, Circa 1941
![Vintage Rolex Oyster Chronograph Ref.3525 in combined Yellow Gold and Steel case from the 1940s | Fine & Rare luxury vintage watches at 2ToneVintage Watches Singapore. Vintage Rolex Oyster Chronograph Ref.3525 in combined Yellow Gold and Steel case from the 1940s | Fine & Rare luxury vintage watches at 2ToneVintage Watches Singapore.](https://www.2tonevintage.com/wp-content/uploads/2021/11/Rolex-3525-Steel-barcelet-img-main12.jpg)
Vintage Rolex Oyster Chronograph Ref.3525 in combined Yellow Gold and Steel case from the 1940s | Fine & Rare luxury vintage watches at 2ToneVintage Watches Singapore.
![Cool Rolex of the Day #341: 3525 Oyster Chronograph with Philippe Béguin Genève retailer co-branding on dial, 18k rose gold, 35mm. Circa 1939 : r/ rolex Cool Rolex of the Day #341: 3525 Oyster Chronograph with Philippe Béguin Genève retailer co-branding on dial, 18k rose gold, 35mm. Circa 1939 : r/ rolex](https://i.imgur.com/0mBi6BA.png?1)