Side by side

Tudor Black Bay BronzevsYema Superman Worldtime GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Black Bay Bronze
TudorBlack Bay Bronze
MSRP $5,425
Superman Worldtime GMT
YemaSuperman Worldtime GMT
MSRP $1,549

At a glance

20 of 29 specs differ
Diameter
Black Bay Bronze43mm
Superman Worldtime GMT39mm
Power Reserve
Black Bay Bronze70h
Superman Worldtime GMT40h
Water Resistance
Black Bay Bronze200m
Superman Worldtime GMT300m
MSRP
Black Bay Bronze$5,425
Superman Worldtime GMT$1,549

Full specifications

Case

9 specs
Category
Diver
GMT
Diameter
43mm
39mm
Thickness
14.6mm
Lug-to-Lug
46mm
Lug Width
23mm
20mm
Material
Bronze
Stainless Steel
Finish
Satin
Brushed and polished
Water Resistance
200m
300m
Caseback
Engraved
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Grey
39mm Automatic
Indices
Applied

Movement

6 specs
Caliber
MT5601
Beat Rate
0 vph
28,800 vph
Power Reserve
70h
40h
Jewels
0
25
Hacking
No
Yes
Hand-winding
No
Yes

Pricing

1 specs
MSRP
$5,425
$1,549

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Tudor Black Bay Bronze

The Tudor Black Bay Bronze is widely praised for its unique, evolving aesthetic due to its bronze case that develops a pleasing patina over time, with owners finding this gradual aging process incrementally pleasurable and ideal for summer wear. Reviewers highlight its robust construction, in-house MT5601 movement with a 70-hour power reserve and excellent accuracy, with one source reporting it losing about one second every three days. The 43mm case size is noted as being larger than other Black Bay models, and while some find it surprisingly comfortable and well-proportioned with its Arabic numerals, others consider it too large and bold for daily wear under a suit cuff, with the bronze case deemed less smart than steel. The matte brown dial with an explorer-style layout and gilt snowflake hands are also frequently mentioned features. One owner specifically praised the bezel's feel as the best on the market, though another reviewer found the dial numerals and lume weak.

Yema Superman Worldtime GMT

Owners widely praise the Yema Superman Worldtime GMT for its premium feel, unique bezel-lock mechanism, and attractive domed crystal. Some owners note the aluminum bezel insert is less desirable than ceramic and report the bracelet clasp can be stiff or difficult to open. Inconsistent quality control and poor customer service have been flagged by some owners. On balance, owners value the Yema Superman Worldtime GMT for its distinctive features and comfortable wearability.

From video reviewers

The "Coke" bezel and maxi dial are attractive design elements. The in-house automatic GMT movement is a French alternative to pricier GMTs.

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