CASE SIZE 40mm x 9.60mm CASE MATERIAL 316L Stainless Steel, Sandblasted STRAP Stainless Steel in Light Gun PVD CLASP Hidden Butterfly Clasp BEZEL Black Stainless Steel CASEBACK Stainless Steel in Light Gun PVD DIAL Gun Metal circular brushed HANDS & INDEXES Gun Metal Brass with Blue and White Sub-dial Hands GLASS Sapphire, Anti-Reflective Coating MOVEMENT Epson YM92 WATER RESISTANCE & WEIGHT 5ATM, 151g SKU CODE D1-CHBJ21