Grand Seiko Heritage

The Grand Seiko Heritage, reference STGF265, has a 28.9 mm steel case. The case is 8.7 mm thick and measures 35.4 mm lug-to-lug, with a lug width of 14 mm. Battery-powered quartz calibre 4J52 has a precision of ±10 seconds per year, and the watch has magnetic resistance. A dual-curved sapphire crystal with an anti-reflective coating on the inner surface covers the dial. The dial has a date display, and the watch has a water-resistance rating of 100 metres. A steel bracelet closes with a folding clasp with push button release.