•手動上弦擒縱機芯，印有日內瓦印記，單一金屬擺輪在一分鐘陀飛輪支架內旋轉 •珠母貝錶盤，羅馬數字，日期視窗，扇形視窗顯示動力儲存，另一視窗展示陀飛輪支架 •18K白金鑲鑽方形錶殼，藍寶石水晶背透蓋 • 錶殼、錶盤及機芯印有品牌標誌 •備豪爵18K白金摺疊式錶扣Roger DubuisA WHITE GOLD AND DIAMOND TOURBILLON WRISTWATCH WITH DATE, MOTHER-OF-PEARL DIAL AND POWER RESERVE INDICATION • manual winding nickel lever movement stamped with Geneva Seal, mono-metallic balance rotating within an one-minute tourbillon carriage • mother-of-pearl dial, Roman numerals, aperture for date, fan-form sector for power reserve indication, aperture to reveal tourbillon carriage • 18k white gold and diamond square case, sapphire crystal display back • case, dial and movement signed • with an 18k white gold RD folding buckle