Jean Marcel Optimum Ultimate Precision Limited Edition of 100 Pieces. FOR NON-EU CUSTOMERS We offer 21% VAT discount. In order to calculate the amount after the VAT, divide the price advertised by 1.21. Fascinatingly flat watches are one of Jean Marcel's particular strengths. The new Optimum collection, which celebrates watch minimalism at its finest with its extremely slim cases, also follows in this tradition. With a total height of only 7.5 millimetres for the three-hand automatic watches and just 5.6 millimetres for the Optimum réduit, they are each one of the flattest mechanical wristwatches of modern times. Remarkable for this extremely low height are the two sapphire crystals and the water resistance up to 5 bar. MOVEMENT -movement: JM A97 (base ETA 2892A2), Swiss Made -Automatic -frequency: 28,800 A/h -21 jewels -power reserve: 46 hours -functions: hours, minutes, seconds, date -High level movement in Top execution with Glucydur balance, blued screws and premium polishing -Ultimate Precision: Movements of the U.P. series are extensively regulated and tested according to very strict specifications. The maximum values for rate, amplitude and beat error are documented. CASE -stainless steel, gold coated -diameter: 40.0 mm -height: 7.50 mm -bandfix width: 20 mm -water-resistant: 5 ATM -crystal: anti-reflective sapphire crystal -caseback crystal: sapphire crystal WRISTBAND -high-quality and fine leather strap made of lambskin with JM folding buckle