Chapter ring for Sea Urchin SNZF15 / SNZF17 | WR Watches
Seiko SNZF17 "Sea Urchin"] Before & After : r/Watches
WTS] Modded Seiko SNZF17 aka The Sea Urchin, with Red Double Dome Sapphire Crystal, Custom Second Hand, Chapter Ring and Bezel Insert, Automatic Movement Running Very Sccurately, with 2 Straps, just $199