Mechanical wind-up
White Gold case and Band 
18ct white gold weight: 22.6g
18 single cut diamonds, dimensions: 18 = 1.5mm x 1.5mm
70 single cut diamonds, dimensions: 70 = 1.3mm x 1.3mm
Weight in total: approximately 0.73ct in total, colour/clarity: G-H/SI 
Comes with valuation certificate 
Service done in-store