Tudor Black Bay GMT M79830RB-0010 opaline dial and burgundy-blue bezel
Unworn 2026 Tudor Black Bay GMT Opaline M79830RB-0010 on riveted steel bracelet
Tudor Black Bay GMT M79830RB-0010 opaline dial and burgundy-blue bezel
Unworn 2026 Tudor Black Bay GMT Opaline M79830RB-0010 on riveted steel bracelet

Tudor Black Bay GMT Opaline M79830RB-0010 Unworn 2026

Regular price $4,850.00
Unit price
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Includes the original manufacturer box, warranty card(s) and included accessories.

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Tudor Black Bay GMT Opaline M79830RB-0010 Unworn 2026 Details and Specifications

The Tudor Black Bay GMT M79830RB-0010 combines a domed opaline dial with Tudor’s burgundy-and-blue 24-hour bezel and riveted stainless steel bracelet. This unworn 2026 full set includes its original Tudor box, July 2026 warranty card, booklets and included accessories; no warranty tag is included.

The opaline Black Bay GMT offers strong contrast between its light dial and “Pepsi” bezel while retaining an integrated GMT movement capable of displaying three time zones.

Tudor Black Bay GMT Opaline M79830RB-0010

  • Unworn 2026 condition
  • 41 mm stainless steel case
  • Manufacture Calibre MT5652 (COSC)
  • Approximately 70 hours power reserve
  • 200 m / 660 ft water resistance
  • Original box and papers

Specifications

Brand Tudor
Model Black Bay GMT
Reference M79830RB-0010
Condition Unworn 2026
Year 2026
Case material Stainless steel
Case diameter 41 mm
Case thickness 14.6 mm
Lug width 22 mm
Caseback Screw-down stainless steel caseback
Bezel Bidirectional 48-notch stainless steel bezel with matt burgundy-and-blue 24-hour anodised aluminium disc
Crown Stainless steel screw-down winding crown with Tudor rose in relief and circular satin-brushed crown tube
Dial Domed opaline dial with galvanic finish
Crystal Domed sapphire crystal
Movement Manufacture Calibre MT5652 (COSC)
Movement type Self-winding mechanical GMT movement with bidirectional rotor and integrated architecture
Power reserve Approximately 70 hours
Calendar Date display with integrated GMT and jumping local-hour function
Water resistance 200 m / 660 ft
Bracelet / strap Riveted stainless steel bracelet with polished and satin finish, folding clasp and safety catch
Scope of delivery Watch, original Tudor presentation box, warranty card dated July 2026, booklets, and full set of included accessories. No warranty tag.
Manufacturer warranty Five-year transferable Tudor guarantee, subject to Tudor’s terms

Why this Tudor matters

The opaline Black Bay GMT offers strong contrast between its light dial and “Pepsi” bezel while retaining an integrated GMT movement capable of displaying three time zones. A 70-hour power reserve, 200-metre water resistance and riveted bracelet make M79830RB-0010 a practical Tudor travel watch with clear vintage cues.

What is included

Watch, original Tudor presentation box, warranty card dated July 2026, booklets, and full set of included accessories. No warranty tag.

Superlative Watch Co. is an independent luxury-watch retailer and is not affiliated with Tudor. Product specifications are based on Tudor’s published information for reference M79830RB-0010.

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