Stainless Steel. Hand polished. Water resistant up to 30 meters. Rhodium plating. Width: 31 mm x Length: 43 mm x Thickness: 7.3 mm. Sapphire crystal Hours, Minutes Winding shaft with 2 positions: 1.Marche. 2.Time setting MVT FM 2750-QZ. Quartz movement. Battery life of 3 years. 5 Rubies. Diameter: 17.50 mm. Thickness 2.75 mm. Quartz frequency at 32’768 Hz Cotes de Geneve and circular graining on the casing ring Hand sewn alligator strap Stainless Steel buckle. Hand polished. Rhodium plating Stamped guilloche with sun pattern. 20 layers of translucent lacquer