San Martin Watch Bracelet Steel Bracelet Adjustable Clasp
This Watch Bracelet from San Martin features a 5-link J-style design made from 316L Steel Bracelet material with 20mm curved end links. The fly Adjustable Clasp provides convenient sizing and is designed for compatible San Martin SN0008 and SN0128 watches.
San Martin BD0128 316L Stainless Steel 5-Link J Bracelet
San Martin Watch Bracelet features a premium 316L Steel Bracelet with a J-Type five-link design, Adjustable Clasp, 20cm length, and seller-listed compatibility with selected SN0008, SN0054, SN0109 and SN0128 watch cases.
- Brand: San Martin
- Model: BD0128
- Product Type: Watchband / replacement watch bracelet
- Material: 316L Solid Stainless Steel
- Band Style: J-Type 5 Links
- Current Marketplace Variation: BD0128 Bracelet
Key Features
The seller technical specification identifies the bracelet material as 316L solid stainless steel for a substantial all-metal watchband construction.
The structured style field specifically lists J-Type 5 Links, matching the multi-link bracelet appearance shown in the marketplace photography.
The seller lists the clasp type as On The Fly (OTF) Adjustable Clasp for wrist-fit adjustment.
The detailed clasp specification states New Fly Adjustable Clasp, With 3D Hexagon Logo.
The marketplace title describes the product as having 20mm curved end links for compatible San Martin watch cases.
The seller’s structured specification identifies the bracelet gender classification as Unisex.
Compatibility & Best Use
This replacement bracelet is seller-listed for selected San Martin watch cases. The technical compatibility field specifically names the following models:
Installation Tips
Verify your exact San Martin watch model and case version before removing the original bracelet.
The curved end links should align naturally with the intended watch case without requiring excessive force.
Use suitable bracelet or spring-bar tools to help reduce the risk of scratching the watch case.
Make sure the bracelet attachment hardware is fully seated on both sides before wearing the watch.
Remove or reposition bracelet links as required using suitable watch-band tools.
Open, close and gently test the adjustable clasp before regular use to confirm secure operation.
Adjustable Clasp Design
The structured seller field specifically lists On The Fly (OTF) Adjustable Clasp.
A separate technical field describes the hardware as New Fly Adjustable Clasp.
Seller information specifies a 3D Hexagon Logo on the clasp.
Materials & Construction
- Main Material: 316L Solid Stainless Steel
- Band Material Type: Stainless Steel
- Bracelet Style: J-Type 5 Links
- Band Length: 20cm
- Seller Size Field: 20mm × 16mm
- Approximate Weight: About 70g
- Clasp Type: On The Fly (OTF) Adjustable Clasp
- Condition: New with tags
Care & Maintenance
- Wipe the bracelet with a clean microfiber cloth after regular use.
- Remove sweat, moisture and dirt from the bracelet before storage.
- Avoid aggressive abrasive compounds that could change the original surface finish.
- Inspect bracelet links and attachment points periodically.
- Check the clasp regularly to make sure it closes securely.
- Do not force the adjustable clasp beyond its intended movement.
- Store the bracelet away from loose metal objects that may scratch the surface.
Product Specifications
| Brand Name | San Martin |
| Model Number | BD0128 |
| Model | BD0128 |
| Item Type | Watchbands |
| Number of Items | 1 |
| Gender | Unisex |
| Compatible Brand | Traditional Watch |
| Style | J-Type 5 Links |
| Material | 316L Solid Stainless Steel |
| Band Material Type | Stainless Steel |
| Band Length | 20cm |
| Size | 20mm × 16mm |
| Clasp Type | On The Fly (OTF) Adjustable Clasp |
| Detailed Clasp | New Fly Adjustable Clasp, With 3D Hexagon Logo |
| Weight | About 70g |
| Condition | New with tags |
| Suitable For | SN0008 / SN0054 / SN0109 / SN0128 (With Hexagon San Martin Logo Crown Version Case) |
| Current Marketplace Variation | BD0128 Bracelet |
| High-Concerned Chemical | none |
| Origin | Mainland China |
| Seller Product Title | San Martin 316L Stainless Steel 5 Links J Bracelet Watch Parts For 20mm Curved End Links Fly Adjustable Clasp For SN0008 SN0128 |
Packing List
- 1 × San Martin BD0128 watch bracelet
- 316L solid stainless-steel five-link bracelet assembly
- Seller-installed adjustable clasp
- Curved end-link components supplied with the bracelet package
- Bracelet attachment hardware supplied by the seller, where included
- Seller packaging for the selected variation
Warnings & Installation Notes
- Confirm compatibility before ordering. Check your exact watch model, case version and end-link geometry.
- Do not force curved end links. Incorrect fit can damage the watch case or attachment hardware.
- Use proper watch tools. Improvised tools can scratch the case or damage bracelet components.
- Check attachment security. Test both sides of the bracelet gently before wearing the watch.
- Inspect the clasp. Confirm that the OTF clasp closes securely before regular use.
- Check after adjustment. Make sure any removed or reinstalled links are properly secured.
- Compatibility is seller-specific. Model revisions may differ even when the main watch model number is the same.

