Founded in 1961 by pilot Helmut Sinn, the Sinn brand is based on the excellent quality of watches it produces. The brand was founded in Frankfurt, Germany and is based around a number of attributes built into its line-up. Over the years they have built a reputation for excellence, with beautiful watches which have been expertly crafted.  The attributes you can find in Sinn are – impeccable German aesthetics, solid build quality and impressive innovation. Sinn offers a variety of replacement straps for every taste, style, and purpose.

Model Specifications BL44201851001225403A:

• Includes a strap only.
• The strap is made from black cowhide.
• An added detail is the contrast white stitching. 
• Securing the bracelet to the wrist is a pin buckle.