Case is 39mm with a thickness of 9.8mm, stainless steel with sapphire crystal, water resistant to 150m. Dial is deep blue flinqué enamel over the signature Clous de Paris tapisserie pattern – transparent by nature, the enamel layer reveals the embossed texture beneath while delivering a mirror-like surface at certain angles, produced by dial specialists Donzé Cadrans; no date window, a considered omission that keeps the dial clean and reflects the difficulty of cutting enamel. Movement is the in-house calibre GP4800, automatic, free-sprung architecture wit silicon escape wheel and one-piece silicon pallet fork, 28,800vph. Power reserve is 55hrs. Priced at CHF21,800