Decorative case frame
Case geometry and visible decorative detail. Material grade, coating and crystal interface are agreed from the drawing.
Watch cases & bezels
Custom watch cases,
CNC-machined to fit.
Custom case bodies, engraved bezels, sapphire-crystal assemblies and crowns, made from your drawing in stainless steel, brass, titanium and specified alloys.
Representative watch case and bezel work
Photos below are representative product work from our workshop and customer development projects. Exact material, finish, tolerance and quantity are confirmed against each drawing.
Engraved bezel
Precision decorative detailing, scale markings and surface treatment for custom watch and accessory products.
Sapphire crystal assembly
Case bodies and crystal-related assemblies where fit, sealing and surface quality are critical to the finished watch.
Case body & fit
Case-body geometry, lug profiles and crystal seating reviewed against the supplied drawing and finish specification.
Luxury & jewelry hardware
Polished, PVD or stone-setting components for luxury accessories and jewelry product lines.
Polished case assembly
Case profile, crystal seating and visible polished surfaces defined by customer drawings.
Looking for screws, plates and other small movement-related parts? Visit the precision watch components page for that focused manufacturing scope.
Crowns & winding details
Watch crowns & winding parts
Stainless, brass and PVD crowns with knurled profiles, stem bores and finish specified by your drawing.
Brass & PVD crowns
Brass crowns with gold or PVD color finish, turned to fit stem and case interface dimensions.
Stone-set crown details
Crowns and case components with sapphire or synthetic stone setting coordinated to the approved drawing and project scope.
Experience note: Our team has machined watch components for supply chains connected to recognized watch brands, with direct production projects for domestic watch brands such as Geya.
Polishing and finishing
Traditional hand polishing.
A clear process scope.
Appearance-critical watch cases and bezels are hand-polished by experienced operators in our workshop. Polishing, brushing, blasting and engraving can be completed in-house. PVD, plating and stone setting are coordinated with qualified finishing partners where required, with the final route confirmed in the RFQ.
- Hand polishing for mirror and satin finishes
- Brushing, sandblasting and engraving in our workshop
- PVD, plating and stone setting coordinated to confirmed scope
- Final surface review before packaging and dispatch
A strong watch-case RFQ usually includes these seven details.
- Drawing or 3D model with critical dimensions marked
- Material, for example 303, 304, 316, 316L, 904-series, brass or titanium
- Quantity split between prototype and production
- Surface finish by area: polished, brushed, PVD, black PVD, mirror, satin
- Visible faces, threads, crystal seating and back interface
- Inspection expectation
- Target date and destination
If the part includes engraving, stone setting or PVD, the finish notes should say which features are visible, which are hidden, and what the buyer considers unacceptable.
Custom watch case questions.
What files are needed for a custom watch case quote?
Send a STEP or STP model where available, a PDF or DWG drawing with critical dimensions, the material grade, finish by area, prototype and production quantities, and target date.
Which materials can you machine for watch cases and bezels?
Confirmed project materials include 303, 304, 316, 316L and 904-series stainless steel, brass, copper, titanium and specified iron grades. For 904-series material, the exact grade and documentation requirement are confirmed against the drawing.
Can you handle PVD, engraving and stone setting with the machining?
Machining and inspection are handled in our Dongguan workshop. Polishing, brushing, blasting and engraving can be completed in-house. PVD, plating and stone setting are coordinated with qualified finishing partners where required, with visible faces and acceptance requirements confirmed in the RFQ.
Does the quoted scope include the movement or sapphire crystal?
Case manufacturing and finishing are quoted from the supplied drawing. Movement, dial, crystal and assembly supply are confirmed separately so the manufacturing scope is clear before production.
Ready to review your case design?
Send drawings, material, quantity and finish. We confirm manufacturability and surface quality before production.