A tachymeter is simply a means of converting elapsed time in seconds per unit to units per hour

JIMMY CHOO Ladies Full Rim Frames - 100% Authentic - JC 150 Q9W

Gloss havana brown acetate frames and arms with raised polished gold metal logos

Brown tinted round lenses with purple flat top

CHRISTIAN LACROIX LUNETTES Full Rim Frames - 100% Authentic - CL1010 col 100

JIMMY CHOO JC 2145 LHF 50mm Eyewear Glasses RX Optical Glasses FRAMES New Italy Brown/Blue A tachymeter is simply aJIMMY CHOO Half Rim Frames 100% Authentic JC 215 LHF Polished ruthenium metal frames with burgundy front edges Polished ruthenium metal arms with burgundy inserts Adjustable nose pads for a comfort fit Brand new Never been worn Lens Width = 50mm Frame Height = 46mm Bridge = 20mm Temple (Arm Length) = 140mm Measures 136. 5mm across the front, edge to edge SUPPLIED WITH AN UNBRANDED CASE AND PLAIN CLEANING CLOTH Clear plastic lenses fitted so just take