Case, frame and bezel 316L steel, case frame and bezel micro-beads blasted/polished and coated with black PVD. Modified automatic mechanical movement Miyota 82-S-7 with open view on the escapement dial side. 4 layered dial: first and third layers sun brushed black, second and fourth layers vertical brushed black. Hour and minute, small second and 24 Hours hand. Water resistant up to 50 meters/5 ATM. Bright red night luminescent “Luminova” on hands and indexes underneath the sapphire glass and for the 24 hours indicator. Sapphire glass with anti-glare coating on the underneath side. Crown sealed with double O-ring. Screwed and engraved back. Dimensions: Length 48 mm/1,89 Inches – Width of the case 46 mm/1,81 Inches – Total width including the crown 49 mm/1,92 Inches – Height 13,7mm/0,51 Inches. Weight with bracelet: around 128 Grams. Comes with a double layered, reinforced, Nylon strap.