Average weight 6 grams Metal: Silver <-- Split -->Diameter 34.2 x 42.8mm. Width 2.3mm. Width of hand 7.9mm Width is width of thickest point along the band, unless stated otherwise. <-- Slit --> Hallmarking Guide: Sterling Silver less than 7.78g not stamped but has a 925 mark. More than 7.78g stamped.