GRAND SEIKO RUBBER STRAP

Our rubber straps are designed to fit many Grand Seiko models that use standard spring bars and lug widths between 20mm and 24mm. While we do not guarantee compatibility with every reference, popular models with straight lugs often work well. For the best result, we recommend measuring your lug width before ordering.

Many Grand Seiko Diver watches use 22mm or 23mm lugs, which fall within our supported range (20–24mm). Our rubber straps are frequently chosen by Diver owners, but since case shapes can vary, we suggest checking the lug width and space between the lugs to ensure a good fit.

We currently offer rubber straps in the following sizes: 20mm, 22mm and 24mm. These sizes cover a wide range of Grand Seiko models, from dress watches to sport models.

Our straps are made from high-grade FKM rubber – known for its durability, flexibility, and resistance to sweat, water, UV light, and heat. It's a premium choice for everyday wear, sport, and travel.

Yes, absolutely – it’s easier than you might think. As long as your Grand Seiko uses standard spring bars (which most do), you can swap the strap yourself in just a few minutes. All you need is a simple spring bar tool and a steady surface. We include easy instructions with every order, and if you ever need help – we’re just a message away.

We currently offer straight-end rubber straps, which gives them wider compatibility across various Grand Seiko references. This design also adds a clean and versatile look that works well on many cases.

We offer a curated selection of colors including black, navy, grey, green, and more depending on availability. Choose a color that matches your dial, complements your wardrobe, or simply stands out from the crowd.

The easiest way is to measure the distance between the lugs (the metal “arms” where the strap connects) using a ruler or caliper. You can also check the technical specs for your model on Grand Seiko’s official website or ask us – we’re happy to help.

We offer fast, tracked shipping on all orders. Delivery time depends on your location, but most straps arrive within 48h business days. You'll receive a tracking number as soon as your strap leaves our warehouse.

Looking to give your Grand Seiko a fresh and versatile update? A premium rubber strap is one of the easiest ways to improve both comfort and functionality. Whether you're headed to the office, the gym or the coast, a rubber strap makes your watch ready for anything. At Wristbuddys, we offer high-quality FKM rubber straps that are soft, flexible and highly resistant to water, sweat, UV light and heat. They are made to handle real-world use in all conditions while still looking sharp on the wrist. Our straps are designed to fit many Grand Seiko watches with standard lug widths between 20mm and 24mm. Since case designs vary between models, we recommend checking your lug width and the space between the lugs before choosing a strap. These straps are often selected by owners of well-known Grand Seiko references such as the Snowflake SBGA211, diver-style models like the SBGA229 and GMT watches like the SBGN005. Especially when a lighter and more casual look is preferred. Why switch to rubber? Aside from being more breathable and comfortable on the wrist, a rubber strap helps protect your original bracelet from daily wear. Many Grand Seiko owners like to switch between rubber and steel depending on the season, activity or personal style. A black rubber strap adds a clean everyday look while navy or olive tones highlight the character of the dial. Installing the strap is simple and quick. Most Grand Seiko models use standard spring bars, which makes it easy to change the strap at home with a basic tool. We include easy instructions with every order and our team is always available if you need help. If you are looking for a way to make your Grand Seiko more versatile and comfortable, a rubber strap is the perfect starting point. Explore our range of sizes and colors to find your match and enjoy your Grand Seiko in a whole new way.