SKX007] Double dome sapphire (blue AR), deep sea polished bezel and black sub insert. Parts from DLW. Modded by me with cheap Amazon tools. : r/SeikoMods
7 Seiko SKX Alternatives with Screw-Down Crown and 200 m WR (or more) • The Slender Wrist
Seiko Project: "Deep Blue" - Part Two - How to Replace Your SKX Chapter Ring, Crystal & Bezel Insert - YouTube
JB.WATCHMODS Custom Seiko Mod 43.5mm Deep Sea Automatic Watch - Etsy UK
BEZEL SUBMARINER-DEEPSEA POLISHED STEEL (FOR SKX & SRPD) – LUG X BAR
Our Guide to the Rich Heritage of the Seiko SK007 - Crystaltimes USA Seiko Modding
THE-DEEP-SEA-ONE MARINE BLUE CUSTOM BEZEL F.SEIKO SKX007 7S26-020O DX-14-MB – One Second Closer