Hello dear all,
Kari Voutilainen's landmark is the use of NOS calibers that he improves and modifies so as to implement them in classical but modern timepieces.
The exception in his collection is the Chronograph Masterpiece which is powered by an "in-house" movement, inspired (as annouced by Kari himself) by his favourite vintage calibers. His experience as a vintage timepiece restorer is never very far when he imagines and developpes new models !
The special balance wheel of the Chronograph Masterpiece was developped with Gedeon Livingstone and his company Carbontime. This really is of the utmost advanced technology within a quite classical looking watch.
Kari also used Longines caliber for one of his creation : the Chronometer 27. This is fitted with the Longines 360, a movement specially developped in the 60s for time measuring contests. It was early put into retirement due to the declining interest toward these contests and only 95 pieces were ever produced. Kari was lucky enought to find 15 pieces and decided to build the Chronometer 27 rectangular watch around these calibers. Why rectangular ? Simply because the Longine 360 is a rectangular shape caliber !
The "Observatoire" wristwatch is based (should say "built around") the Peseux 260, another time measuring contest movement, never used in any production watch.
Last but not least, his fantastic decimal repeaters were developped and produced on the basis of a Louis Audemars caliber (for the Decimal Repeater Masterpiece Nr 6) and LeCoultre Calibers (for the Decimal Repeaters Masterpiece Nr 7 to 10).
Hoping I was not too long and boring with these informations taken "from the mouth of the horse'.
Best regards.
Philippe M