Type of jewel: Jaeger LeCoultre model CLUB, Vintage 1960's 18K white gold watch with 28 brilliant cut diamonds Condition: very good and although in working condition the watch can use some loving attention from a watchmaker. Style: Vintage 1960's Sixties Era: ca. 1960 Material: 18K white gold (touchstone tested) Diamond(s): 28 brilliant cut diamonds with an estimated weight of ± 0.70ct. (colour and clarity: G/I, vs/si). All diamond weights, color grades and clarity are approximate since the stones were not removed from their mounts to preserve the integrity of the setting. Before offering diamond jewellery for sale, Adin has all the diamonds screened by the IJGC - lab for whether they are natural or synthetic. All diamonds in this jewel are 100% guaranteed to be natural! Birth and month stones: Diamond is the birthstone (or month stone) for April. Brand: Jaeger LeCoultre, model CLUB Hallmarks: "0750" indicating 18K gold Dimensions: width 1,09 cm (0,43 inch), length 17,00 cm (6,69 inch) till 17,50 cm (6,89 inch) - See picture with a ruler in cm and inches Weight: 43,70 gram (28,10 dwt) Adin reference Nº: 19312-0214