Black Alligator Grain Leather Watch Band - Sinn 556i / 556 / 104 (20mm)

Our black Alligator Grain Leather quick release watch bands feature a 2mm taper from watch head to buckle and are padded for style and comfort. Crafted from hand-selected top grain leather and embossed with premium alligator texture, these straps are sure to be the envy of your town (or at least your break room). Pair with our Silicone or Canvas Quick Release to take full advantage of the opportunity to 'Switch it Up' between your office and the gym.

Swap in Seconds: Integrated quick release spring bars
Color: Black leather & stitching
Material: Top grain cowhide leather | Alligator grain
Hardware: 316L stainless steel
Two Sizes Available: Standard length fits wrists 5" to 8".
Long length fits wrists 7.5" to 9".
Width: 20mm
Compatible with: Sinn 556i, 556, and 104 (20mm lug width). Available with Stainless Steel or Black PVD buckle. Compatible aftermarket strap; not affiliated with Sinn. Compatible with the Sinn 556 family (556i indices, 556A Arabic, 556 RS Roman, 556 Anniversary, 556 Bicolor) and the Sinn 104 St Sa pilot watch family (104 St Sa I day-date, 104 St Sa A Arabic, 104 St Sa B Roman) — all sharing the 20mm lug width and Sinn's German tool-watch heritage including Tegimented case treatments and Ar-Dehumidifying technology on select models.
Thickness: 5mm at spring bar, 3mm at the buckle

Additional resources
Alligator Collection | Fitting Guide | FAQ | Design | Guarantee

Common smartwatch widths are listed here.

DISCLAIMER: Our watch bands are not compatible with the Suunto 9, the Suunto Traverse, or any Garmin smartwatches.