Tudor / 79030B

Black Bay 58 Blue

The navy Black Bay 58 keeps the proven proportions while removing the gilt warmth of the original, creating one of Tudor’s easiest daily watches.

C$3,200–4,100EDITORIAL GUIDE RANGE · AUG 2026
Representative Tudor watch photography
Tudor desk photography · exact reference profile
REFERENCE79030B
ERA2020–present
DIMENSIONS39 × 47.75 × 11.9mm
MOVEMENTMT5402
SERVICE FRICTIONLow
LIQUIDITYHigh
LEDGER VERDICTClean modern BB58

The case for it

Familiar dive-watch utility, compact dimensions and abundant market evidence make the blue BB58 easy to compare and hard to misread.

What goes wrong

Supply is healthy. Bracelet, warranty, full set, bezel condition and seller quality should explain every premium.

Who it fits

Best for a first serious watch or a buyer who prefers cooler, cleaner colour over vintage-inspired gilt.

EDITORIAL DISCIPLINEVERIFY THE WATCH,
NOT JUST THE REFERENCE.
Guide ranges are directional and must be adjusted for condition, provenance, included accessories and seller quality.

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