Grand Seiko Sport Chronograph Skovla Spring Drive 15th Anniversary Limited Edition 43.5 mm watch. Model reference: SBGC247 or SBGC247G. Titanium case. White dial. Spring Drive movement with GMT function. Titanium bracelet. Folding clasp with opening by push-button. Made in Japan. Watch comes in original packaging, with set of documents and warranty. At Watches of Mayfair we offer new authentic watches at the best prices.