Louis Erard x Konstantin Chaykin. A Limited Edition stainless steel automatic wristwatch Model: Le Regulateur Dusk to Dawn, No.1 of 178 Reference: 85237AA88 Date: Purchased May 2023 Movement: Jewelled automatic Dial: Textured sunburst grey Case: Polished round, exhibition back, No.373550 Strap/Bracelet: Black Louis Erard leather Buckle/Clasp: Signed steel buckle Signed: Case, dial & movement Size: 41mm Accompaniments: Louis Erard soft case, International Warranty, Certificate of Authenticity, polishing cloth This lot is subject to the following lot symbols: Ω Ω VAT on imported items at the prevailing rate on Hammer Price and Buyer's Premium. For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing