Hot sale men's sports watch waterproof multifunction sports diving watch shell visible movement automatic mechanical wristwatch1

Hot sale men's sports watch waterproof multifunction automatic mechanical wristwatch diving watch shell visible movement

An automatic mechanical wristwatch, often referred to simply as an automatic watch, is a timepiece that operates without the need for a battery or manual winding. It is powered by the natural motion of the wearer's wrist.

Inside the watch, there is a complex system of gears, springs, and a rotor. As the wearer moves their wrist throughout the day, the rotor spins, which in turn winds the mainspring. The mainspring stores the energy needed to power the watch and keeps it running smoothly.

We Support Custom CNC Machining Parts of Most Materials (Non-Standard Parts)

Quotation

According to your drawing(size, material, thickness, processing content, and required technology, etc)

Quality Assurance

ISO9001:2015/SGS/TUV/RoHS

Process

CNC Turning, anodized Milling, turning-milling compound, drilling, auto lathe, tapping, brushing, surface treatment, etc.

Tolerance

±0.01-0.05mm, 100% QC quality inspection before delivery, can provide quality inspection form.

Roughness

Ra0.2 - Ra3.2（Custonize avaiable）

Materials Avaiable

Such as aluminum, copper, stainless steel, iron, PE, PVC, ABS, etc.

Surface Treatment

Blacking, polishing, anodize, PVD, spraying, chrome plating, zinc plating, nickel plating, tinting, etc

Color

White, black,silver, red, grey, Pantone and RAL, etc.

Testing equipment

CMM; Tool microscope; Projecting apparatus; Automatic height gauge; Manual height gauge; Dial gauge; Marble platform; Roughness measurement, Salt spray tester, RCA paper tape abrasion tester, Coating thickness tester, etc.

Applications

Industrial Equipment, electronic product, smart home, jewelry, watch case,artware etc.

Service

OEM/ODM/One-stop customized CNC machining service, provide design drawing analysis service, production and technical service, assembly service, etc

File Formats

JPG, PDF, CAD, DWG, STP, STEP

Drawing

Please provide design drawings and contact our sales manager, if there are no drawings can send samples/sample photos to get a free quotation.

To help us offer the best service for you. Please be sure your drawings are clear and accurate(including processing,quantity,materials, precision tolerances, surface treatment, and special requirements)

Packing

1. Regular: Paper, Foam, PE bag, Carton

2. According to customers' requirements