Only Watch
Monte Carlo, Sep 22, 2005
de Bethune, The Platinum DB S 8-day Prototype, Platinum DB S 8-day wristwatch with three-dimensional moon phase and power reserve, pre-production prototype, Pièce Unique.
Case: Asymmetrical, platinum, screw-downwinding crown at 12, ogival lugs at 6, hooded lugs at 12, sapphire crystal. Dimensions: 45 x 42.5 mm. Thickness: 11mm. Bracelet: Crocodile with platinum buckle. Dial: Silvered gold chapter ring with blued steel cabochon indexes open at the center to view the movement, inner minute divisions with blued steel five minute markers, three-dimensional moon phase in platinum and blued steel at 6. Blued steel ?De Bethune? hands. Movement: Hand-wound, rhodium plated, ?fausses-côtes? decoration, 29 jewels, straight line lever escapement, 192 hour (8-day) power reserve sector with blued steel index, monometallic balance, self-compensating flat balance spring, shock protection.