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Technical file Manual winding movement, caliber AA-01 Tourbillon mononpusher chronograph, with hours, minutes, running chronograph minutes and seconds and power reserve indicator

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  • Technical file Manual winding movement, caliber AA-01

    Tourbillon mononpusher chronograph, with hours, minutes, running chronograph minutes and seconds and

    power reserve indicator

  • MovementDIMENSIONS Diameter: 30.00mm / Thickness: 7.40mm

    NUMBER OF PARTS Complete movement : 286 parts / Tourbillon cage : 63 parts

    NUMBER OF JEWELS 33 / Olive-domed and plate jewels

    POWER RESERVE 100 hours / With chronograph engaged: 72h

    CHRONOGRAPH

    Engages directly with the Tourbillon cage Column-wheel Snail type gear-trains design by AkriviA Steel parts decorated by inward angles and sinks Chronograph wheels and parts decorated by hand

    MAIN PLATE Interior and exterior flanks finished with angles and sinks polished by hand. Manual circular graining Rhodium finish

    BRIDGES

    Interior and exterior flanks decorated with 10 inward angles created and polished by hand. Angles and sinks with hand graining and polishing by hand Ctes de Genve decoration Manual circular graining even on non-visible parts Finishing of all steel parts with hand made blocked and facet polishing All inscriptions engraved by hand (AkriviA; N, Manufactur Genve, logo) Nickel-rhodium finish Hand-engraved inscriptions finished in 3N gold

  • TOURBILLON CAGE

    Cage pillars in Titanium Bridges in hand blocked and facet polished steel Eight hand made and polished inward angles Swiss anchor escapement 60-second rotation Weight of the cage: 0.45g

    BALANCE WHEEL

    Gold timing screws Diameter 9.60 mm

    FREQUENCY

    21,600 vph

    DISPLAYS

    Hour and minute / Chronograph minutes and seconds / Segmented power reserve (100 hours)

    Bridge side view

    Dial side view

  • Exterior

    CASE

    Available in Steel or 18K 5N red gold Front sapphire glass crystal with anti-reflective treatment (both sides) Lateral tab at 9 oclock provides optimal ergonomic positioning of the fingers when engaging the chronograph Case composed of 30 parts Transparent back of sapphire glass with anti-reflective treatment (both sides) Hand engraved inscriptions placed on the circumference

    CASE DIMENSIONS

    Diameter: 43mm Thickness: 12.90mm

    WATER RESISTANCE

    3 ATM (30m / 100ft)

    CROWN

    In steel or 18K 5N red gold with engraved and polished AkriviA logo Engraved circumference with clous de Paris decoration

    DIAL Black PVDcoated German silver base Silver pigments for the hour and minute markers (steel version) or blue pigments (red gold version) Brushed and rhodium finished minute and seconds display Brushed and rhodium finished power reserve sector Hand engraved, blocked and facet polished decorative inset at 12 o clock Hand engraved, blocked and facet polished decorative insert around the tourbillon cage in steel

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    HANDS

    Sword shaped hour, minute, seconds and chronograph minute hands in AkriviA design Hands with Rhodium finish Power reserve in brushed German silver with rhodium finish and red lacquer

    STRAP AND CLASP

    Hand-sewn black alligator Choice of 18K, 5N red gold deployant clasp or pin buckle, both with hand-engraved AkriviA logo and hand stitched alligator strap

  • 73 Boulevard Saint Georges 1205 Geneva, Switzerland

    [email protected]