Features of Blast Sparkling Rainbow 45 mm 1720-400B1LE-9A-RAIN/3A
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BezelWhite-gold bezel set with 64 rainbow sapphires (~3.92 ct) Case diameter45 mmDial colorSkeletonised / open-worked, set with rainbow sapphires (~2.46 ct) GlassSapphire crystalPower reserve72Strap colorWhiteCase thickness13.35 mmConditionNew
Strap materialRubberCaliberUN‑172FunctionsHours and minutes. Flying tourbillon.
Mechanism TypeSelfwindingWater resistance50Case colorSilver-white (white gold) DialAnalogCase material18 kt white gold, invisibly set with sapphires totalling 13.33 ct