341 Soft Stitched Calf Skin a classic look for any watch. This soft, stitched watch straps is genuine calf skin, which makes it super soft and comfortable to wear. This strap is available in both black and brown. The black strap is finished with black stitched, while the brown strap is finished with brown stitching. Select the size and colour that best suits your watch. Lug/Buckle Measurements: 22mm/20mm, 24mm/22mm.