Following the launch in 2016 of the Golden Bridge Round in 43mm, CORUM offers an additionalmodel in case size of 39mm for those who prefer a smaller case size and available in a choice of several materials and colours. The combination of round case and beautifully engraved and finished inline movement turned on its side perfectly complement one another, while the extra embellishment of precious resin and diamonds surrounding the fully visible caliber add color, sparkle, shine, and Art Deco-inspired eye-catching brilliance. Caliber: CO 113 Power reserve: 40 h Frequency: 4 Hz, 28’800 vph Dimension: 14 ¾’’’ x 5 ’’’ Jewelry: 19 Winding: Hand-wound Function: Hour, minute Diameter: 39 mm Thickness: 8.80 mm Material: 18kt white gold, double antireflective sapphire crystal, sapphire case back, 76 full-cut amethysts, 1.40 ct Water resistant: 30 meters / 3 ATM Material: Structure composed of 36 amethysts, 3.90 ct Color: Rhodium-plated Hands: Baton-type, faceted, diamond-polished, rhodium-plated Indexes: Rhodium-plated appliques Material: Alligator Color: Purple Interhorn: 20/16 mm Style: Triple folding clasp Material: 18kt white gold