21/18mm Black Kevlar Leather Strap for IWC 3717/3777 Pilot Chronograph models 20mm Mitch Mason products purchased through

Mitch Mason products purchased through other retailers are to be handled by them and must be returned in accordance to their respective warranty policies

BI-DIRECTIONAL WITH CARDINAL

45mm Lug to Lug

Dial : Textured with C3 X1 and BGW9 lume

21/18mm Black Kevlar Leather Strap for IWC 3717/3777 Pilot Chronograph models 20mm Mitch Mason products purchased throughWidth: 21mm Lug ,18mm Buckle(Only Compatible With 18mm Pin Buckle) Length: 75mm 115mm Thickness: 4. 5mm At Lug Area Taper to 2. 5mm At Strap end. Compatible with all IWC 3717 3777 Pilot Chronograph And all other 21mm Lugs Watch Models . Feel free to contact me for any enquiries on all my products . Thank you