Head to Head: SKX vs 5KX (aka. SRPD, Seiko 5 Sports) – namokiMODS
新生セイコー5 の登場でSKX007が廃盤?後継のSRPDと徹底比較 - ファイブ カスタムサロン
What do you think of Seiko's new Seiko 5 Sport (SRPD) watches, which of the 27 colorways is your favorite and are they a worthy replacement for the SKX?https://www.seikowatches.com/us-en/products/5sports - Quora