Ladies Slimline Small Seconds WatchThe Slimline Collection is a series of ultra flat models. The fine quartz movements upon which this elegant series of watches is based have a thickness of just 1. 90 mm. Dials are finished with a delicate guilloch pattern produced by a complex engraving procedure. Precision tooling, with tolerances as low as 1 1000 of a millimeter, have been developed for each pattern and dial design. With a seconds sub dial, Case size diameter 28. 6mm, height 5. 0mm,