Material : Black Rubber (Dust Repelling) Strap,  1 : 1 Dimension, 18K Rose Gold Plated Brushed SS Insignia Single Fold  Deployant Clasp,  all correct markings, Conversion Links (4 Pieces) in Rose Gold   Inclusive

Dimension :

Lug/Buckle  :  28mm / 19mm 

Length :  77mm (116mm with Clasp ) / 110mm

Can install for :

All AP Royal Chronograph Secs at 12 watches. 

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