細節
Seiko. A Stainless Steel Automatic Chronograph Wristwatch with Date and Power Reserve
Signed Seiko, Grand Seiko Spring Drive Model, No. 280'014, Circa 2013
Cal. 9R86 automatic movement, 50 jewels, silvered dial, applied baton numerals and black Arabic numerals for 24-hour indication, central 24-hour hand, three subsidiary dials for 12 hour and 30 minute registers and constant seconds, fan-form sector for power reserve, aperture for date, circular water-resistant-type case, two round chronograph buttons in the band, screw down crown, sapphire crystal display screw back, stainless steel Seiko bracelet and deployant clasp, overall approximate length 6.7 inches, case, dial, and movement signed
42mm diam.