Introducing our FKM rubber straps, designed specifically to fit the Omega Seamaster Professional 300 Diver (2018 and onwards, 42mm).  Wristbuddys 20mm curved FKM rubber watchbands are a favorite choice for Omega Seamaster models, including the Seamaster Professional 300 Diver, as well as other renowned watches such as the Rolex Submariner, Tudor BB58, and Omega Speedmaster. Crafted from premium vulcanized FKM rubber, these straps are waterproof, highly resistant to wear, and perfect for both underwater adventures and everyday use. Each strap comes equipped with a 304L stainless steel buckle, ensuring a secure and stylish fit. The Omega Seamaster Professional 300 Diver, introduced in 2018, continues the legacy of one of Omega's most iconic dive watches. With its bold 42mm case, distinctive wave-pattern dial, and helium escape valve, the Seamaster Pro 300 Diver exemplifies precision engineering and timeless design. Favored by professional divers and enthusiasts alike, this watch is a v