The Tinker Watch is
You have built a watch with a leather strap.
This is a very good watch. It is made with 316L stainless steel. This is an extra low carbon grade steel often used in marine applications due to its high resistance to corrosion. Sapphire crystal, known for its remarkable hardness (nearly as hard as diamond) and scratch resistance protects the minimal face and Swiss movement. Each strap is made from high-quality leather and utilizes a quick-release pins for easy tinkering.
This will cost: