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greubel_forsey_double_balancier
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greubel_forsey_double_balancier [17.03.2022 11:48] gerdlothar |
greubel_forsey_double_balancier [18.05.2022 14:43] (current) gerdlothar |
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| * [[Manual winding]] [[manufacture movement]], 21.600 A/h | * [[Manual winding]] [[manufacture movement]], 21.600 A/h | ||
| * Two Greubel Forsey [[balance]], | * Two Greubel Forsey [[balance]], | ||
| - | * Balance springs: Phillips terminal curve, Geneva-style stud | + | * Balance springs: |
| * [[Double barrel]] | * [[Double barrel]] | ||
| * Main plate: Nickel silver, frosted and spotted, with polished bevelling and countersinks, | * Main plate: Nickel silver, frosted and spotted, with polished bevelling and countersinks, | ||
| Line 18: | Line 18: | ||
| * 2 engraved gold plates (1x Greubel Forsey, 1x individual number) | * 2 engraved gold plates (1x Greubel Forsey, 1x individual number) | ||
| * Escapement platforms inclined at a 30° angle, Nickel silver, straight graining, hand-polished bevelling and countersinks, | * Escapement platforms inclined at a 30° angle, Nickel silver, straight graining, hand-polished bevelling and countersinks, | ||
| - | * 50 olived-domed [[jewels]] in gold [[chaton]]s | + | * 50 [[jewels]] |
| + | * Olived-domed [[jewels]] in gold [[chaton]]s | ||
| * 285 components | * 285 components | ||
| * [[Power reserve]] 72 h | * [[Power reserve]] 72 h | ||
greubel_forsey_double_balancier.txt · Last modified: 18.05.2022 14:43 by gerdlothar
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