de Grisogono Instrumentino Watches | Essential Watches。DE GRISOGONO TINO ACIER Model with rectangular case in polished steel, mobile lugs. Black dial with decorated background, embellished with 64 white diamonds (0.34 carats) and 6 black diamonds at the indexes (0.05 carats) in the upper dial of the local time, at 12 o\'clock. Matte black second time dial with Dauphine hands. Black galuchat strap, folding buckle. Quartz movement, water resistance 3 atmospheres. SPECIFICATIONS Shape: Rectangular Case material: Steel Functions: GMT Movement: Quartz Water resistance: 3 Atm Bracelet/strap: Galuchat Size: Medium Buckle: Déployante Time indications: Hours Min Part. movement: Onsight Bezel: Fixed Retail: $15,500