The band of the RM2309 retrofit kit is made of fluororubber.
The overall case is made of highly transparent polycarbonate, which is crystal clear and bright.
It has high strength and elasticity index, high impact strength, good fatigue resistance, and strong heat and aging resistance.
It does not turn yellow with usage time.
The buckle is made of 316L stainless steel.
Silicone Protective Case are included inside the case to avoid scratching the Apple Watch.
You will be amazed by the overall quality and style of the RM2309 retrofit kit.
Comes in a high quality package with installation tools included.
316L Stainless Steel
BAND FITS WRIST
170mm – 230mm
Apple Watch Series SE/4/5/6/7/8/Ultra
COMPATIBILITY MODELS CASE SIZE
Apple Watch 44mm/45mm/49mm
BOX INCLUDE AS FOLLOWS
Polycarbonate Case x 1
Fluororubber Band x 1
316L Stainless Steel Buckle x 1
Back Cover Screws x 5
Silicone Protective Case x 1
Screwdriver x 1
The Apple Watch appears in the product picture only to better show the retrofit kit compatibility, product excluding Apple Watch.
The RM2309 Retrofit Kit doesn’t affect the water resistant of the Apple Watch.
The original crown of the Retrofit Kit will cover the original crown of the Apple Watch, so the ECG function of the crown of the Apple Watch will be temporarily unavailable when using this Retrofit Kit.