这是附加信息
This Richard Mille RM 028 Boutique Special Edition features a three-body, solid, uni-directional bezel with 8 special milled grade 5 titanium screws, a transparent case back with 12 special milled titanium screws, 2 anti-reflective sapphire crystals, large DLC- titanium and rubber winding crown. The dial has transparent sapphire crystal, outer minute divisions with 5-minute luminous dot markers, highlight for the date indicator within 7 numeral, and white gold polished hands with luminous tips.
*This is a limited edition of 30 pieces.