The case, in stainless steel, measures 40mm. It has an AR-coated sapphire crystal, a sapphire display back, and it is water resistant to 30 meters.
Movement is the Swiss automatic Longines caliber L897.2 (base ETA A31.L81) with 21 jewels, 25,200 vph and a power reserve of 64 hours. Functions are: hours, minutes, seconds, and annual calendar at 3 o'clock displaying day and month. The annual calendar automatically manages the varying lengths of the months. This allows the timepieces to distinguish between a month with 30 days and a month with 31 days, with no manual intervention required. This new mechanical movement from ETA is exclusive to Longines.
It has a silver-finished stamped "barleycorn" dial with 12 Arabic numerals or 13 diamond indeces, or black stamped "barleycorn" with 12 Roman numerals, or sunray blue with 12 indeces. Blued steel or rhodium-plated hands.
It comes on a steel bracelet or a black, blue or brown alligator leather strap with a steel triple safety folding clasp.
Thanks.