Enhancing the Black Bay One with yellow gold creates a version named S&G, for Steel & Gold. TUDOR derived the characteristic aesthetic elements of the Black Bay One S&G model from its history. The overall shape, as well as the domed dial and crystal, come from the first TUDOR divers’ watches. In this version the lines and proportions of the Black Bay One are retained, while the rotating bezel and the winding crown are made from yellow gold.
Tudor Black Bay One 31 S&G 31mm Steel Case Steel And Yellow Gold Bracelet Ref. M79613-0006
$600.00 Save:$5,900.00(91%)
Authenticity & Purchase Guarantee
- ✓ Certified Authentic: Multi-point inspection & verification by horological specialists.
- ✓ Reference: Ref. M79613-0006 (Tudor).
- ✓ Quality Assured: Verified movement timing, original components, and documented serials.
- ✓ Express Delivery: Complimentary insured courier transit with signature confirmation (2–5 business days).
- ✓ Client Protection: 14-day inspection window and full buyer protection.
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Certified Horological Guarantee & Buyer Inclusions
Every timepiece acquired through Aurevorn Watches undergoes an exhaustive verification protocol conducted by certified master watchmakers before being cleared for client presentation.
✓ 100% Authenticity Guarantee
Verified authentic by master horologists against manufacture archives and international stolen registry databases. Unconditional lifetime authenticity guarantee.
📦 Complete Collector Set (Box & Papers)
Includes original manufacture presentation box, instruction manuals, warranty papers/card, and an official serialized Aurevorn Certificate of Authenticity.
🛡️ 2-Year Mechanical Movement Warranty
Comprehensive coverage for internal mechanical components and timing accuracy, calibrated to factory chronometric tolerances.
✈️ Armored Insured Express Delivery
Dispatched via priority armored courier (FedEx Priority Overnight / Ferrari Logistics) with 100% full replacement value transit insurance and adult signature required.
Frequently Asked Questions
Yes, unconditionally. Every timepiece is inspected by certified watchmakers who verify movement caliber, serial numbers, dial integrity, and water resistance before dispatch.
Yes. We provide a 14-calendar-day examination window. You can examine the timepiece and if it does not meet your expectations, return it in original unaltered condition for a full refund.
Our 2-Year Mechanical Warranty covers all internal movement malfunctions. Contact our horological team at info@aurevornwatches.com to arrange insured round-trip courier transit for inspection and servicing.
Product specifications
| Attribute | Details |
|---|---|
| Product Code | 17770965 |
| Manufacturer Product Number | M79613-0006 |
| Guarantee | Tudor 5 Year Guarantee |
| Category | Watches |
| Brand | Tudor |
| Brand Collection | Black Bay |
| Watch Markers | Dots & Batons |
| Water Resistant | 100 Metres |
| Winding Crown | Yellow gold screw-down winding crown with the TUDOR rose in relief |
| Recipient | For Her |
| Movement | Automatic |
| Dial Colour | Silver |
| Material | Stainless Steel & 18ct Yellow Gold |
| Bracelet Material | Stainless Steel & 18ct Yellow Gold |
| Diameter | 31mm |























Victor Monroe (verified owner) –
The craftsmanship on this Tudor Black Bay One 31 S&G is utterly sublime. Under macro inspection, the hands, applied indices, and dial texture reveal astonishing attention to detail. Operating the crown and bezel action gives that reassuring, mechanical precision you only find in top-tier manufacture pieces. The full set arrived factory-fresh with zero micro-abrasions. Aurevorn Watches white-glove delivery sets the standard for online high horology.