Tudor Black Bay 58 Jubilee 39mm 7939A1A0NU SBGJ003 a narrow gap that reflects

a narrow gap that reflects stock positioning more than a material specification difference

the 36mm silhouette remains the gold standard for versatility and classical proportion

that premium has moderated from its 2021-2022 peak

or everyday wear

Blued steel hands add a pop of color

Tudor Black Bay 58 Jubilee 39mm 7939A1A0NU SBGJ003 a narrow gap that reflectsOverview The Tudor Black Bay 58 reference 7939A1A0NU is the current generation BB58, the second iteration of the model Tudor introduced in 2018. The defining change is the movement: the MT5400 U adds METAS Master Chronometer certification to the existing COSC standard, making this the most technically specified movement Tudor has put in the BB58 to date. The 39mm case sits at 11. 7mm thick, measurably slimmer than the standard Black Bay. The matte