SEIKO (TMI) NH35 AUTOMATIC MOVEMENT MOD WATCH – YACHTMASTER STONE GREY (904L STAINLESS STEEL, 40MM) Overview Custom-built automatic watch inspired by the iconic Yachtmaster design, featuring a stone grey colourway and assembled using a genuine Seiko NH-series automatic movement. Specifications Case Size: 40mm (excluding crown) Movement: Genuine Seiko TMI NH35A Automatic Thickness: 12mm Crystal: Sapphire with anti-reflective coating Lume: Yes (hands and markers) Case Material: 904L Stainless Steel Crown: Screw-down Bracelet Options: 904L Stainless Steel Oyster Bracelet (security clasp) Oysterflex-style Rubber Strap (security clasp) Lug Width: 20mm Wrist Size: 14.5cm – 22cm (adjustable) Caseback: Exhibition (transparent crystal) Water Resistance: 3 ATM standard (10 ATM upgrade available +£30) Notes Custom-built watch, not affiliated with Seiko Powered by a genuine Seiko NH-series automatic movement Hand-assembled and individually tested in the UK Transparent caseback showcases the automatic movement Water resistant against splashes and rain (not suitable for swimming unless upgraded)