Case material: Steel; Charge: Manual; Conditions: New Presentation condition : With boxes and all papers; Model: Chronometre Price on request Gmtbroker Reference: ChronometreBleu exclusive manufactured timepieces exotic - rare - and absolutely breathtaking! super exclusive chronometre bleu from f.p. jroune. a powerful & striking watch - will definitely draw attention & makes for a great conversation piece. this watch features: f.p. journe chronometre bleu tantalum special edition 39mm the chronometre bleu proposes a new approach of high precision, with perfect chronometric virtues. this new creation is innovative with its 39 mm case made for the first time of tantalum, a rare dark grey metal with blue overtones. tantalum is rarely used in watchmaking as it is hard and very difficult to manipulate, due to its very high fusion temperature of and a density of 16.6. tantalum is also precious as it is highly resistant to corrosion and wear. the chrome blue dial is in perfect harmony with the color of the case in a contemporary spirit. the f.p.journe hands, matching the large cream-colored arabic numerals, mark the hours while the guilloche seconds dial at 7:30 enhances the mirror effect of the main dial. the manually wound f.p. journe caliber 1304 movement of the chronometre bleu oscillates at 21,600v/h with 22 jewels, made from 18k solid gold. twin barrels, in the classic configuration of precision watches, work in parallel to deliver stable power for much of its 56-hour full autonomy. f.p. journe's creativity and technical excellence are unparalleled. thi