Montegrappa Automobili Lamborghini 60° Bianco Siderale Rollerball pen, ISLANRUW diameter-40-mm Sapphire crystal embellishment appears on

Sapphire crystal embellishment appears on the cap of the piece

The Guilloche line stands out for a very special process

The screw-down case back of the watch consists of a smoked sapphire crystal that allows a view of the movement and the skeletonized rotor

Barrel width 7

Black ice appears when it contains no air bubbles

Montegrappa Automobili Lamborghini 60° Bianco Siderale Rollerball pen, ISLANRUW diameter-40-mm Sapphire crystal embellishment appears onLine LE Limited Edition Reference ISLANRUW Material Aluminum Material Carbon fibre Color White Filling System Original Refill Closed length 159 mm. Barrel width 21 mm Weight (with cap) 65 gr. Warranty 3 years Country of Manufacture Italy Limited Edition 60 units Additional information: The body of this new limited edition Montegrappa pen is meticulously crafted with aerospace grade aluminum and forged carbon fiber fairings, fused together in a