SEIKO Speedtimer Automatic SRQ037J1 Mechanical Chronograph SBEC009 "Retail Price: ¥403,700" Prospex SPEEDTIMER Mechanical Chronograph SRQ037J1 [Overseas Model] SEIKO Seiko PROSPEX Prospex Speedtimer SRQ037J1 Domestic Model Number SBEC009 Mechanical Chronograph This is the SRQ037J1, but it is the same as the SBEC009. The only difference is probably the price tag. This is a neo-classic mechanical chronograph model inspired by the "Crown Chronograph," Japan's first domestically produced chronograph developed in 1964. It has been used, but there are no scratches on the glass. Overall, it is in very good condition, but since it is used, there may be very small scratches. There are 5 belt links in total: 3 regular links and 2 half links. The current wrist size is approximately 17 cm. Movement Caliber No. 8R46 Driving System Mechanical Automatic (with manual winding) Accuracy +25 seconds to -15 seconds per day Driving Period Approximately 45 hours at maximum winding Number of Jewels 34 jewels Functions Small seconds hand Seconds hand stop function Please look at the photos carefully before bidding. No claims and no returns. Sold as is. *Please feel free to negotiate the price.