RM 21-02
Quantity
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DetailBasic informationNo.: RM 21-02Brand: Richard MilleMovementMovement model: RM 21-02Movement type: manual mechanicalMovement diameter: 30.20x 29.20 mmMovement thickness: 7.14 mmBalance: two-arm beryllium bronze alloy (GLUCYDUR®), 4 adjustment screws, instantaneous inertia 10 mg.cm², lift angle 53°Frequency: 21,600 oscillations per hourGlowspring: Nivarox® elinvar alloyShock absorber: KIF Elastor KE 160 B28Power reserve: 70 hoursAppearanceWatch diameter: 42.68 x 50.12 mmCase thickness: 14.30 mmDial color: blackDial shape: barrel shapeStrap color: blackCase bottom: transparent backTime scale type: Arabic numerals luminousMaterialCase material: QUARTZ TPT+CARBON TPT+titanium alloy case middleBezel material: Carbon TPT carbon fiber and green Quartz TPT quartz fiberMirror material: double-sided anti-glare sapphire crystal glassCrown material: titanium alloyStrap material: rubber