Flat Sapphire Crystal for G-shock Casioak GA-B2100 (Red AR Coating) Caseback Crystal Function: 60 Minutes Diving timing

Function: 60 Minutes Diving timing scale

Seiko 6139 Series : 6139-6000

SKX SUB Sandblasted Case Set for Seiko Mod: Silver

it ensures correct installation and secure positioning when fitted properly

this crystal maintains the understated elegance of mid-century Rolex tool watches

Flat Sapphire Crystal for G-shock Casioak GA-B2100 (Red AR Coating) Caseback Crystal Function: 60 Minutes Diving timingFlat Sapphire Crystal for G shock Casioak GA B2100 (Red AR Coating) Upgrade your Casioak GA B2100 with this flat sapphire crystal, designed for crystal clear visibility, extreme scratch resistance, and seamless case integration. This custom cut replacement is ideal for premium metal mod kits and stealth builds where a flat, low profile look is preferred. Compatibility: Casio GA B2100 (Casioak Series) Material: Synthetic Sapphire Profile: Flat top