The SBGW279 Oruri Particular Version for the USA: Case, chrome steel, 37.3mm x 11.6mm, with box-shaped sapphire crystal; sapphire crystal caseback. Water-resistance 30 meters. Motion, Grand Seiko caliber 9S64, hand-wound, working in 24 jewels; power-reserve, 72 hours; precision, +5/-3 seconds most deviation in fee per day. Crocodile strap. Worth, $4,600.