Miyota 82S7 automatic movement, 21 jewels, power reserve 42 hours up, 21,600 vibrations per hour.
5-layer dial, applied index, unique hands, Day/Night indicator, small second and skeleton windows.
Ceramic case, polished finishing, steel 316L with smoked see-through glass case back.
3-layer bezel, steel bezel is highlighted by a light blue rubber joint & ceramic insert.
4mm flat Sapphire Crystal.
White silicon strap with steel buckle.
42mm diameter excluding crown, 53mm from lug to lug, 17mm thick