ZEALANDE has meticulously crafted replacement spring bars tailored for the Rolex Submariner (5512, 5513, 14060, 1680, 16800,16610), GMT Master, Explorer II, Sea-Dweller and other possible vintage Rolex watches with drill lugs. . With a thickness of 2.0mm, they seamlessly fit the 20mm lug width. Compatible with Rolex's original bracelet, these spring bars are versatile, suitable for this specific watches.