Shenzhen Sanhe Xingye Technology Co., Ltd.
| Payment Terms | D/A,L/C,D/P,T/T,Western Union |
| Supply Ability | 10000 pieces per month |
| Delivery Time | 7-15days |
| Size | 47X40mm |
| Model | Submariner |
| Age | new |
| Movement Brand | Japanese movement NH05 |
| Clasp Type | Bracelet Clasp |
| Case Material | Stainless Steel |
| Position | watch |
| Dial Color | Black |
| Crystal | Sapphire |
| Style | Luxury, Business, Elegant, Vintage |
| Display Type | Analog |
| Water Resistance Depth | 5BAR |
| User | Unisex |
| Brand Name | SHX |
| Model Number | EF9910G |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | D/A,L/C,D/P,T/T,Western Union | Supply Ability | 10000 pieces per month |
| Delivery Time | 7-15days | Size | 47X40mm |
| Model | Submariner | Age | new |
| Movement Brand | Japanese movement NH05 | Clasp Type | Bracelet Clasp |
| Case Material | Stainless Steel | Position | watch |
| Dial Color | Black | Crystal | Sapphire |
| Style | Luxury, Business, Elegant, Vintage | Display Type | Analog |
| Water Resistance Depth | 5BAR | User | Unisex |
| Brand Name | SHX | Model Number | EF9910G |
| Place of Origin | China | ||
| High Light | 40mm mechanical watch ，48mm mechanical watch ，vibrant mechanical watch | ||
This 40mm * 48mm mechanical watch is engineered for brands seeking a balance between visual impact and scalable manufacturing. Built around a precision automatic movement and housed in a CNC-machined alloy case, it is designed specifically for private label distributors, wholesalers, and fashion watch brands targeting mid-range global markets.
Unlike generic catalogue watches, this model integrates visible mechanical elements, controlled production tolerances, and flexible customization options, making it suitable for both brand differentiation and high-volume supply.
| Parameter | Details |
|---|---|
| Case Size | 40mm (width) * 48mm (lug-to-lug) |
| Movement Type | Automatic Mechanical Movement |
| Accuracy Range | ±20–30 seconds/day (QC tested) |
| Power Reserve | 36–48 hours |
| Case Material | CNC-machined alloy |
| Caseback | Skeleton / Exhibition |
| Water Resistance | 3ATM (daily use standard) |
| Glass | Hardened mineral crystal |
| Strap Compatibility | 20mm–22mm interchangeable |
| Production Lead Time | 7–15 days (bulk orders) |
This watch is powered by a self-winding mechanical movement, eliminating the need for batteries while delivering consistent performance across extended use cycles.
Each batch undergoes internal quality control testing, including:
This ensures stable operation within an industry-standard tolerance range, suitable for commercial distribution.
The 40*48mm case format is intentionally developed to meet current global demand for larger, statement-style watches while maintaining wearability across multiple regions.
Key design features include:
This makes the product particularly suitable for:
As a direct manufacturer, SHX provides full OEM/ODM support for global clients.
Available customization options include:
Custom mold development is available for clients requiring exclusive designs.
This model is optimized for efficient mass production and stable quality output.
Our manufacturing system ensures repeatability across large orders, reducing defect rates and improving delivery reliability.
Unlike generic mechanical watches on the market, this product offers:
Q1: Is this a fully automatic mechanical watch?
Yes, it uses a self-winding automatic movement and does not require a battery.
Q2: Can I add my brand logo to the watch?
Yes, we support full OEM customization including dial, caseback, and packaging.
Q3: What is the minimum order quantity?
MOQ depends on customization level; standard models support flexible quantities.
Q4: Is this watch suitable for swimming?
No, it is rated for 3ATM and designed for daily water exposure only.
Q5: How long does production take?
Typical lead time is 7–15 days depending on order size and customization.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company
Year Established:
2012
Total Annual:
4000000-8000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Founded in 2012, Shenzhen Sanhexing Technology Co., Ltd. specializes in the design, development, and production of complete watches and watch strapsOur main products include silicone, genuine leather, TPU, and nylon straps, as well as OEM/ODM customized watch solutions. The company has passed ISO9... Founded in 2012, Shenzhen Sanhexing Technology Co., Ltd. specializes in the design, development, and production of complete watches and watch strapsOur main products include silicone, genuine leather, TPU, and nylon straps, as well as OEM/ODM customized watch solutions. The company has passed ISO9...
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