SEIKO Prospex SBEC009 SRQ037J1 Automatic 8R46 10 bar watchProduct Highlights Featuring sharp hour and minute hands, indexes, and a charcoal gray dial, the hammer style push buttons used for the stopwatch function are inspired by the "Crown Chronograph," the first domestically produced chronograph in 1964. The design inherited from a model beloved by many Seiko fans for over 50 years exudes a classical and modern impression, enhanced by vintage style Lumibrite on the hands and indexes. Product Overview