The Grand Seiko SBGA029, movement: Calibre 9R65, Spring Drive; 30 jewels;72 hour reserve. Case and bezel, stainless steel and black hard-coated stainless steel, 44.2mm x 14.0mm, water resistance 200m. Movement, Spring Drive caliber 9R65, rated accuracy +/- 1 second/day, antimagnetic to 4800 A/m (60 gauss). Bracelet and clasp, stainless steel with three-fold clasp and wet-suit extension. This watch comes complete with box and papers. Amazing watch in excellent condition, seldomly worn.