sureshot Posted January 14, 2011 Report Share Posted January 14, 2011 zdroj zdroj Movement: Manual, Calibre DB 2115, 29 jewels, 28,800 vph, twin-barrel, decorated and assembled by hand, Swiss Made Power reserve: 144 hours (6 days) indicated on the back of the case Functions: Hours, minutes, moonphase, power reserve Case material: Titanium Bezel material: Steel Case size: 43.00 mm Case height: 11.30 mm Dial: Skeletonized Water resistance: N/A Strap: Extra-supple alligator leather with pin buckle Crystal: Sapphire, AR-coated Case back: Solid, hunter-type back with power reserve display Jewelling : 29 jewels Frequency : 28,800 vibrations per hour DB28 Technical description Functions : hours ? minutes- spherical moon-phase indicator at 6 o?clock ? power-reserve indication ? performance indicator Movement : Calibre DB 2115 ? mechanical hand-wound Mainplate hand-decorated and snailed, hand-chamfered and polished steel parts, De Bethune stripes Self-regulating twin barrel*- The barrels are specifically designed to eliminate friction and efficiently transmit a maximum of energy. Silicon/palladium balance wheel* with flat terminal curve ? Its exceptional lightness enables this balance wheel to reduce mechanical friction and deliver an ideal inertia/mass ratio. The principle of the flat end curve, placed on the same level as the balance-spring, compensates for off-centering and facilitates its fastening. Triple pare-chute shock-absorbing system* reduces potential disturbances due to impacts to an absolute minimum and protects the balance-spring pivots. Exclusive three-dimensional moon-phase indication* by means of a platinum and blued steel sphere revolving on its axis and accurate to within one day every 122 years. * Patents registered by the Manufacture De Bethune Link to comment Share on other sites More sharing options...
obchodnik-o3 Posted January 15, 2011 Report Share Posted January 15, 2011 tak do tohoto by som nesiel Link to comment Share on other sites More sharing options...
nxt Posted January 17, 2011 Report Share Posted January 17, 2011 hodinky pro kovanyho fandu Star Treku... Link to comment Share on other sites More sharing options...
sureshot Posted January 17, 2011 Author Report Share Posted January 17, 2011 no za mna teda jednoznacne ano, a lunarne fazy s tou gulickou nemaju chybu. Link to comment Share on other sites More sharing options...
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