Side by side

Tudor Black Bay BronzevsZelos Thresher 44

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
Thresher 44
ZelosThresher 44
MSRP $549

At a glance

19 of 29 specs differ
Diameter
Black Bay Bronze43mm
Thresher 4444mm
Power Reserve
Black Bay Bronze70h
Thresher 4440h
Water Resistance
Black Bay Bronze200m
Thresher 44500m
MSRP
Black Bay Bronze$5,425
Thresher 44$549

Full specifications

Case

8 specs
Diameter
43mm
44mm
Thickness
14.6mm
12.8mm
Lug-to-Lug
46mm
44mm
Lug Width
23mm
22mm
Material
Bronze
316L Stainless Steel
Finish
Satin
Brushed and polished
Water Resistance
200m
500m
Caseback
Engraved
Solid

Crystal & Dial

4 specs
Crystal
Sapphire
Domed Sapphire
Crystal Shape
Flat
AR Coating
Inner
Indices
Applied

Movement

6 specs
Caliber
MT5601
Miyota 9015
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
$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.

Zelos Thresher 44

Owners widely praise the Zelos Thresher 44, with one owner noting its finish has proven remarkably scratch-resistant. However, one owner found the finishing on their hammered grey variant not as well done as expected. The Zelos Thresher 44 with an agate dial sold out in 90 seconds, with one owner receiving theirs and noting the bracelet was fully wrapped. Overall, owners rate the Zelos Thresher 44 highly for its desirability and scratch-resistant finish.

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