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See all stacks →TUDOR Black Bay 58 GMT Watch - 39mm Steel Case
The Tudor Black Bay 58 GMT is a luxury timepiece featuring a 39mm steel case with a new mid-size GMT Manufacture Calibre MT5450-U, priced at $5,650. The watch combines elegant design with METAS Master Chronometer certification, offering precision, magnetic field resistance, and waterproofing in a universally appealing mid-size format.
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Summary
The Tudor Black Bay 58 GMT is a luxury timepiece featuring a 39mm steel case with a new mid-size GMT Manufacture Calibre MT5450-U, priced at $5,650. The watch combines elegant design with METAS Master Chronometer certification, offering precision, magnetic field resistance, and waterproofing in a universally appealing mid-size format.
Tags
luxury-watch · tudor · black-bay · gmt · timepiece · swiss-made · chronometer
Key entities
Tudor (organization, 0.99) · Calibre MT5450-U (technology, 0.95) · METAS Master Chronometer (technology, 0.95) · Black Bay 58 GMT (concept, 0.99) · Official Swiss Chronometer Testing Institute (COSC) (organization, 0.92) · Swiss Made (location, 0.9)
Classification
reference · language en · status final
Provenance
claude-haiku-4-5 via @stacklist/be@0.1.0, confidence 0.85, 2 Jun 2026