Bovet Ottana Tourbillon by Pininfarina

Specifications

Movement

• Calibre Bovet 16BA01
• Diameter 36.00mm
• Height 12.60mm

Number of components

• Complete movement 514
• Tourbillon cage 70
• Big date 75
• Number of jewels 62
• Power reserve 80 hours minimum
• Frequency 21,600 Ah (3Hz)
• All components are developed, manufactured and decorated by Dimier 1738 according to criteria defined by the Fleurier Quality Foundation.

Base plate

• Material Brass
• Decoration Sand-blasted, drawn flanks, micro circular graining (1738 grains Ø 1.50mm), chamfered and polished by hand, hand-polished sinks
• Colour finish NAC

Bridges

• Case back side
• Material Brass
• Decoration Sand-blasted, drawn flanks, micro circular graining (grains with Ø 1.50 and 1.00mm), chamfered and polished by hand, hand-polished sinks, rear display bridge with vertical Côtes de Genève and circular bipolar Clou de Paris
• Colour finish NAC

Dial side

• Material Brass
• Decoration Sand-blasted, drawn flanks, chamfered and polished by hand, vertical Côtes de Genève on underside, circular grained
• Colour finish NAC
• Barrels 2 barrels in series. Snailed barrel drums and covers, circular-grained open ratchet with 5 arms, chamfered and polished by hand Wheels and pinions Circular-grained wheels, hand-polished mouldings and chamfers
• Burnished pivots with rounded and burnished ends
• Springs, jumpers and steel parts
• Fine brushed, drawn flanks, chamfered and polished by hand (no “wire” springs)
• Automatic
• Off-centered platinum micro-rotor, shot-blasted, chamfered and circular- grained

Tourbillon

• Rotation 1 turn in 80sec
• Balancing By special Pininfarina screw
• Tourbillon bridges Stainless steel, block polished, drawn flanks, chamfered and polished by hand, sinks polished by hand, fine-brushed underneath
• Cage bridge Stainless steel, block polished, chamfered and polished by hand on both sides
• Cage wheel Stainless steel, circular-grained, chamfered and polished by hand on both sides
• Balance Inertia: 9.80mg/cm2
• Mass: 72mg
• Arms in a figure of 8 shape within a 0 (evoking the 80th anniversary of Pininfarina)
• Rim and 4 special Pininfarina screws in CuBé treated in blue Pininfarina
• PVD, block-polished.
• Total weight 0.48g

Indications

• Dial side Hours and minutes shown by central hands
• Seconds by crown engraved and lacquered in a window at 3 o’clock
• (1 t/3min)
• Power reserve indicator hand at 9 o’clock
• Big date by 2 overlapping disks at 6 o’clock
• Movement side Hour hand at 12 o’clock (reading accuracy: ¼ hour)

Exterior

• Case Type AMADEO Convertible (double sided wristwatch, table clock, pocket watch)
• Diameter: 46.00mm
• Height: 18.50mm (on crystals)
• Water-resistance: 10 Atm (100m - 300ft)
• Material Middle: Grade 5 titanium (Ti5), circular fine-brushed
• Bezel and back: Stainless steel DLC
• Crystals Bezel: Sapphire, domed, anti-reflection treatment on inside
• Back: Sapphire, flat, anti-reflection treatment on inside
• Crown Fine-brushed DLC titanium. Polished Pininfarina 80th anniversary logo
• Chain Shot-blasted grade 5 titanium
• Engravings Middle: 8 phrases evoking the 8 decades of Pininfarina
• “La linea, la forma deve diventare sobstanza, materia viva” 1930s
• “Le cose che abbiamocreato appartengono albi altri” 1940s
• “La vita di un uomo è troppo corta per condurre a buon fine un’impresa” 1950s
• “Col tempo, lo stile consente di notare qualcosa di fiù vivo del ricordo della bellezza” 1960s
• “La tradizzione del nuovo” 1970s
• “In quasi sessant’anni di vita lo stile Pinninfarina è sempre stato corrente” 1980s
• “La Pininfarina è un’azienda giovane” 1990s
• “Pensare, disegnare e constrire automobili è soprattutto una responsabilita sociale” 21st century
• Movement Individually numbered (xx/80) on screwed plate
• Dial Flange: Brass, with anthracite colour treatment
• Lower plate: Rock crystal with metalized surface and transfer printing
• Dial feet: Secured by special Pininfarina screws
• Strap Material: Rubber with calf velour-finish lining
• Fixing: Special Pininfarina screws
• Buckle Pin-type buckle in grade 5 titanium, fine-brushed and shot-blasted, chamfered and polished by hand with “Pininfarina” engraving
• Watch box Exclusive black leather, blue Pininfarina stitching, engraved plate with
• individual numbering (xx / 80)