Prices come from the reviews in their original currency and market. Article dates are shown below.
Specification
TUDORBlack Bay 58 Burgundy
LonginesLegend Diver 39 Blue
Reference
M7939A1A0RU-0001
L3.764.4.90.6
Winding
Automatic winding
Automatic winding
Calibre
MT5400-U
L888.6
Diameter
39 mm
39 mm
Size / thickness
39 mm
39 mm
Power reserve
65 hours
Up to 72 hours
Case material
Not stated in the review
Stainless steel; 39 mm
Functions
Not stated in the review
Not stated in the review
Crystal
Not stated in the review
Not stated in the review
Water resistance
200 m; screw-down crown
Not stated in the review
Price and market
Not stated in the review
Not stated in the review
TUDOR · Black Bay 58 Burgundy
Strengths
This version’s strength is its five-link bracelet with T-fit in a restrained 39 mm case. Burgundy gives the familiar shape more expression, while the MT5400-U offers understandable, verifiable specifications.
Things to consider
There is no date. Check the clasp position and bracelet fit before buying; polished surfaces show wear more clearly. Certification limits do not replace measurements of an individual watch.
The blue Legend Diver 39 on a bracelet appeals through its restrained silhouette and unusual bezel operation. It makes sense if you like that layout and are happy with a dial without a date.
Things to consider
The internal bezel is set with a separate crown and takes some getting used to. The movement is hidden behind a steel back. Try the two crowns and clasp for comfort before buying.
