AIS Leather Watch Strap Cleaning Pen bottoms powered by a Caliber 4R36

powered by a Caliber 4R36 movement offering both manual and automatic winding capabilities

a semi-matte black painted minute track

As much a piece of art as it is a record console

the Nickel Escape Compass can tell the direction using nothing but a normal-looking US nickel and a piece of string

5mm / Wireless: Bluetooth and "True Wireless" dual speaker streaming

AIS Leather Watch Strap Cleaning Pen bottoms powered by a Caliber 4R36A well maintained watch deserves a well maintained strap. The AIS leather watch strap cleaning pen cleans, conditions, and protects any kind of leather strap, safely and easily. The Swiss made formula contains bee's wax and jojoba oil, applied with a firm silicone brush head that won't mar the leather. Final polishing is done with the included large size microfiber cloth. Each 30 milliliter pen contains approximately 60 uses.