Santos-Dumont watch, large model, quartz high autonomy movement (~6 years). Steel case, beaded crown with a blue synthetic spinel cabochon, sun satin-brushed silver dial, Roman numerals, blued steel sword-shaped hands, sapphire crystal, navy blue alligator strap, steel buckle. Case size: 43.5 x 31.4 mm, thickness: 7.3 mm. Water resistant up to 3 bar (~30 meters). Features: