Today I have four (4) 20 mm straps for sale. Descriptions are from left to right:

1. 20 mm Uncle Seiko Black Tropic strap – Never worn, as it did not fit the watch I bought it for: 25 USD
2. 20 mm Uncle Seiko GL-831 Rubber Dive strap – This unfortunately did not fit the watch I had bought it for; It was never worn: SOLD
3. 20 mm Erika’s Original MN Strap – This is the denim colorway. Lightly used: SOLD
4. 20 mm Original Brand Name TROPIC strap – tapers to 16 mm at the clasp. Used sparingly and only selling because I no longer have a watch with these lug width dimensions: 50 USD

Full Album/Timestamp: https://imgur.com/a/pT8DOWw

Pricing above is firm and includes shipping. Will offer reductions if multiple straps purchased. F&F (+3% G&S with transaction history) shipped CONUS. Please PM with any questions/offers/concerns. Have an excellent day!