This Pinnacle FKM Rubber Watch Strap is perfect for watch enthusiasts who own a Panerai Luminor or other straight - lug watches. It's great for daily wear, whether you're at work or on an adventure. With its strong and durable FKM rubber, it can handle water, sweat, and the rigors of an active lifestyle. The strap uses a 316 stainless - steel buckle which offers a secure and lasting fit. The Pre - Vendome Panerai - style buckle gives it a stylish look. It's a must - have accessory for those who want to enhance the look and functionality of their watch.