Genuine Casio Pro Trek Single-Piece Rubber Band

Genuine Casio Pro Trek part (strap only). Strap width: 23mm Can be used as a single-strand strap for Pro Trek. To use this strap with the urethane or metal band models of the PRW-5100, PRW-5000, PRG-500, and PRG-550 series, a connecting part is required. Available for purchase here: → https://www.amazon.co.jp/dp/B00X5FEVPC Kinkodo is an authorized Casio parts retailer. Purchase your Casio parts with confidence at the Kinkodo Amazon store.