Tank Solo watch, XL, mechanical self-winding movement. Case in 18K rose gold and steel, beaded crown in 18K rose gold set with a synthetic cabochon-shaped spinel, silvered opaline dial, Roman numerals, sword-shaped hands in blued steel, sapphire crystal, strap in alligator skin with round scales, ardillon buckle in 18K rose gold, calendar aperture at 6 o'clock. Case dimensions: 31 mm x 40.85 mm, thickness: 7.80 mm. Water-resistant to 3 bar (approx. 30 metres/100 feet).