The Snow features a black ceramic bezel enveloping a white full lume dial that comes to life at night. Case size: 40 MM Case Thickness: 13 MM Water Resistance: 500 M Movement: Swiss Sellita SW200-1 / Automatic Dial: Full Lume White Inspiration Named after the Ironclad battleships which first arrived in 1859 and quickly rose to become the dominant warship of that era; the Ironclad maintains the definitive dive watch silhouette and is infused with our own design ideas – resulting in a watch that is reminiscent of the past, but wears its own character. Full Specifications Case Diameter: 40mm Case Thickness: 13mm (13.8mm with dome crystal) Lug to Lug: 46mm Lug Width: 20mm Water Resistance: 500m Case Material: 316L Stainless Steel, Scratch Resistant Coating Case back: Closed, Screwed Down Crown: Screwed Down Bezel: Ceramic 120 Click Unidirectional Bezel Crystal: Double Domed Sapphire with Inner Anti-reflective Coating Dial: Full Lume White with Applied Indices Luminescence: C3 X1 and BGW9 Swiss Super-LumiNova Warranty: 1 Year International The Horizon variant does not have lume on the ceramic bezel from 12 o'clock to the 15-minute marker. The First Light variant does not have lume on the red triangle that is at 12 o’clock on the ceramic bezel. Movement The Sellita SW200-1 is a workhorse Swiss Automatic Movement. It is self-winding with an oscillating weight providing a 38-hour power reserve. The balance runs at 28,800 vibrations per hour (VPH) and the movement hacks, comprising 26-jeweled bearings. Swiss Made Automatic 26 jewels Hacking 38-hour power reserve 28,800 VPH Setting the time and date There are 3 positions for the crown with each designated for a different winding functionality. Unscrew the crown to the first position to manually wind the watch. Pull the crown out to the second position to change the date. Turn the crown clockwise until you reach the correct date. Pull the crown out to the furthest position from the watch base to set your watch's ti