Custom Seiko Mod -39mm NH 35 - mod Seiko Mod powered by a NH35 movement. Case Diameter - 39mm Without Crown.
Case Material - High Quality 904L Stainless Steel. Case Thickness - 12 mm. Crystal - Scratch Resistant Sapphire. Bezel - Fluted Stainless Steel. Water Resistance - 50 Meters.The NH35 movement comes hacking ability, 41 hour power reserve and is self winding.