Change any watch strap you like to fit your new Apple Watch with our Full Set ( Custom Made Exotic Skin Strap + Already Installed Adapter with Steel/Alu-/Rose Gold/ Yellow Gold or Space Gray Color + Stainless Steel Brushed buckle (Steel Color or Black Space Gray Color) + 5 Edges Screw Driver for Strap Change later ) => Please note your watch version in Special Request Field , we will ship the matching color Adapter and buckle for your Watch
What you have to do is: Remove the old strap, slide in the new strap from us – finish!
Please visit our shop for many strap designs.
 We will make a 125mm/75mm strap for you which will fit almost all normal wrist => please leave us a message if you have bigger or smaller wrist (base on the wrist chart). We will personalize the strap to fit your wrist- no worry. Moreover, you can also custom the leather type, stitching color
Please notice also you are using Steel/Alu-/Rose Gold/ Yellow Gold or Space Gray Color Color Watch sothat we can install the right color adapter to match your Apple Watch
Wrist chart (4-6,5mm thick for 44mm, 47mm, 52mm case)
(in cm- in inches- Short/long strap)
12,7cm-14cm = 5.0″-5.5″ = 65mm/115mm.
14cm-15,2cm=5.5″-6.0″ = 70mm/120mm.
15,2cm-16,5cm=-6.0″-6.5″ = 75mm/120mm.
16,5cm-17,8cm= 6.5″-7.0″ = 75mm/125mm.
17,8cm-19,05cm=7.0″-7.5″ = 80mm/130mm.
19,05cm-20,32cm=7.5″-8.0″ = 80mm/135mm.
20,03cm-21,59cm=8.0″-8.5″ = 85mm/140mm.
21,59cm-22,86cm=8.6 – 9.0″ = 85mm/145mm.
22,86cm-24,13cm=9.0 – 9.5″ = 90mm/150mm.
24.14cm-25.4cm=9.0 – 9.5″ = 90mm/155mm.

Notice: 
*) buckle is included; with a pair/2pcs Adapters (Steel/Alu-/Rose Gold/ Yellow Gold or Space Gray Color ) of 42mm or 38mm + 1 Screw driver => we will built in a set for you What you have to do is: Remove the old strap, slide in the new strap from us
NOTICE
*) We recommend: 
for AW 42mm lug : should combine with 24mm/22mm strap
for AW 38mm lug : should combine with 22mm/20mm strap

Please feel free to contact me if you have any further questions or concerns.