These were built with parts from Namoki and Namoki cases Field watch: Genuine seiko dial, nh36, bond style strap Case Specifications: Diameter: 38mm Lug to Lug: 46.5mm Thickness: 9.2mm (without caseback) Lug Width: 20mm Water Resistance Rating: 100m Dress watch: Namoki GS style case and dial. 39mm with 19mm and high quality delugs alligator strap. Just the parts for each would total over $350. Looking for $280 per watch shipped