Limited Edition of 55 Pieces. Sinn Watch 6200 WG Meisterbund I Limited Edition. 6200.020 To celebrate the company‰۪s 55th anniversary in 2016, Sinn watches have released this limited edition Sinn 6200 WG Meisterbund I watch that is limited to only 55 pieces. Enclosed within the special case made of 18 carat palladium-alloyed white gold is the UWD 33.1 hand wound movement which boasts a flying spring barrel, balance system with six eccentric weights and a regulator system which enables zero play precision adjustment. The striking silver guilloche electroplated dial gleams through the scratch resistant sapphire crystal glass and like most Sinn watches, the appliques have been meticulously attached by hand. This limited edition timepiece also showcases a crown with the famous Sinn D3 System which ensures the push piece pins and crown shafts are mounted directly into the case, creating a perfect seal. The Sinn 6200 Meisterbund I Limited Edition watch is complete with a luxurious black leather strap and stainless steel buckle for effortless wear and comfort.