TUDOR
Ref. M79603-0002
Black Bay One 31mm S&G
Ref. M79603-0002
Pickup currently available at {{ location_name }}
The TUDOR Black Bay One 31 brings a unique aesthetic to the Black Bay Collection. The curved case offers a language that slightly departs from the Maison's iconic tool watch spirit to embrace a sophisticated and versatile feel. Coming in Stainless Steel and Yellow Gold, this timepiece is certainly a head-turner.
Fitted with the Manufacture Calibre MT5201 (COSC), the watch comes with a five-link bracelet in 316L Stainless Steel. It comes complete with TUDOR's robust "T-fit" clasp for rapid adjustment allowing you to make on-the-fly changes. Being easy-to-use and requiring no tools, it offers you up to five positions, instantly allowing you to adjust the bracelet length up to 8mm.
| Brand | TUDOR |
|---|---|
| Product Reference | M79603-0002 |
| Product Type | Watch |
| Collection | Black Bay |
| Sub-collection | Black Bay One |
| Case Diameter | 31mm |
| Case Material | Stainless Steel & Yellow Gold |
| Dial Colour | Silver |
| Crystal | Sapphire |
| Strap Type | Bracelet |
| Clasp Type | T-Fit Clasp |
| Strap Material | Stainless Steel & 18K Yellow Gold |
| Movement | Manufacture Calibre MT5201 (COSC) |
| Power Reserve | 50 Hours |
| Water Resistance | 100m / 330ft |
| Warranty | 5 Years |
| Michael Spiers ID | 007-291 |
Delivery is made by Royal Mail Special Delivery and should reach you within 1-3 working days, excluding Bank Holidays and weekends.
Size Guide
Choosing the right ring size ensures maximum comfort and the perfect fit. If you already own a ring that fits well, you can easily use it as a reference. Otherwise, follow the simple options below to find your correct size.
If you do not know your ring size, we recommend visiting one of our showrooms, where our friendly and knowledgeable team can help you find the right ring size for you.
Request an AppointmentUK Ring Size Chart
| Size | UK Size |
|---|---|
| 01 | B |
| 02 | D |
| 03 | E-F |
| 04 | F |
| 05 | F-G |
| 06 | G |
| 07 | H |
| 08 | I |
| 09 | J |
| 10 | J-K |
| 11 | K-L |
| 12 | L |
| 13 | M-N |
| 14 | N-O |
| 15 | O-P |
| 16 | P |
| 17 | Q |
| 18 | Q-R |
| 19 | R |
| 20 | S |
| 21 | S-T |
| 22 | T-U |
| 23 | U-V |
| 24 | V |
| 25 | W |
| 26 | X |
| 27 | X-Y |
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