Watch Band matetials:
Made with Breathable, Top Grade Full Grain First Layer Genuine Cowhide Leather

Watch Band Color
Black with black stitched
Brown with brown stitched

Buckle Materials High Quality Pure Solid 316L Stainless Steel
Buckle Type Pin Buckle (Polished + Brushed Finished) / Butterfly Deployment Clasp (Polished Finished)
Buckle Color Silver / Gold (PVD) / Rose Gold (PVD) / Black (PVD)
Note: The PVD mean that it is the best high quality plating,normal it can be used more than 2 years and not fade.
Feature
1. Only the best and high-grade materials were selected and processed under strict quality controls. We use full grain Italian top layer calfskin leather for this strap which owns its silky shine through matte finish. Moderate padding and premium leather provide maximum breathability, comfort and style.
2.Quick Release Spring Bar: Easy to swap watch straps in seconds, what you need to do is just slide the knob with finger to release or attach strap.
3. It's classical design styles and made for your luxury watches. It can be applied to watches with standard straight lug ends, such as Tissot, Longines, IWC, Rolex, Mido, Omega, Armani, Cartier, Tudor, Movado, Rado, Hamilton, Titoni, Certina, Calvin Klein, Swiss Military, MontBlanc, Girard-Perregaux, Carl F.Bucherer, Armani, Kronsegler, Jaeger, Invicta, Zenith, Ranceas, Timex, DAVOSA, Oris, etc.
4.Every watch band has a leather hangtag, which can check the leather material and quality by yourself.

Package List 1 pcs x Watch Band, 2 pcs x Quick Release Spring Bars