The item for sale is a brand new genuine Calf leather strap made of Top Grade leather in Light Brown color and comes with double deployment clasp. It will fit your 39mm Raymond Weil Freelancer or Tango 5590 watch which has 20mm lugs.This Strap is made of Premium grade Italian genuine leather with same color thread stitching and comes with thick 4.5mm padding with soft beige nubuck waterproof genuine leather lining on the back with sweat resistance for long lasting and durability with comfort, nice, classy and expensive look like your original strap. This Leather Strap is Waterproof and great for swimming and it getting wet.It will fit up to an 8-8 1/2 inch wrist.Double deployment buckle is thick and high polished made of 316L stainless steel. It is interchangeable. Length:Long part: 115mmShort part: 75mmWidth of straps: 20/20mm Available in 18mm, 19mm, 20mm, 22mm, 24mm in black, blue, orange, grey, dark brown, light brown color and they are listed in our store for you to purchase.You will receive complete sets of genuine leather strap with deployment clasp and it comes with 2 free spring bars.Be sure to check our detailed measurement guide below or in the photos/images section of the listing to assist you with purchasing the correct parts for your watch. The guide will show you how to measure the lug width opening of your watch using a ruler, how to check your model number, and assist you with other questions you may have regarding measurement.