Rolex Datejust 36mm Blue Index on Jubilee 126234 7939A1A0RU Bronze Movement : Tudor Calibre

Bronze  Movement :  Tudor Calibre MT5601

a compact and reliable caliber with a 60-hour power reserve

At the heart of the Black Bay Fifty-Eight is Tudor’s in-house MT5402 movement

this movement offers a robust 55-hour power reserve alongside an accuracy rating of +5/-3 seconds per day

Strap is unworn original IWC strap

Rolex Datejust 36mm Blue Index on Jubilee 126234 7939A1A0RU Bronze Movement : Tudor Calibre4Overview The 36mm Datejust is the dimension the reference launched with in 1945 and has maintained as its core specification ever since not because Rolex hasn't explored other sizes, but because 36mm sits at the precise point where a dress watch functions across the widest range of wrist sizes and contexts. The 126234 in blue with a fluted 18 carat white gold bezel is the most historically consistent configuration of that argument: the pairing of