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Tudor

Black Bay Fifty-Eight

Ref. M79030N-0001

The Tudor Black Bay Fifty-Eight M79030N-0001 is a highly regarded dive watch inspired by vintage Tudor Submariners, notable for its compact 39mm stainless steel case and vintage-inspired design. Introduced in 2018, it features the in-house MT5402 movement, COSC-certified chronometer performance, and a 70-hour power reserve, making it a standout in Tudor's heritage collection.

crystalSapphire
braceletStainless Steel bracelet with deployment clasp
movementTudor caliber MT5402, automatic, COSC-certified chronometer, 70-hour power reserve
functionsHours, Minutes, Seconds
lug width20.00 mm
dial colorBlack
case diameter39.00 mm
case materialStainless Steel
water resistance200 m
year2018–2026

A registered Tudor M79030N-0001 carries a permanent RGATT passport: origin, history and owners, verifiable by anyone, and a documented history makes a watch easier to sell.

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RGATT is a provenance registry, not a place to buy or sell watches

RGATT operates a provenance and traceability registry for fine watches. It does not list watches for sale, is never a party to a sale agreed between members, and never holds, escrows or moves funds relating to such a sale. Registration establishes the authenticity of a piece as a best-efforts obligation and is not a warranty of its condition. A clean result in the stolen registry means no theft report matches, not that a watch is guaranteed free of any claim.

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Tudor M79030N-0001 Black Bay Fifty-Eight