Side by side

Borealis Watch Co. Bull Shark V2vsTudor Black Bay 58 925

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

Bull Shark V2
Borealis Watch Co.Bull Shark V2
MSRP $495
Black Bay 58 925
TudorBlack Bay 58 925
MSRP $5,600
What people say

Owners + reviewers, side by side

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

Borealis Watch Co. Bull Shark V2

The red bezel is a standout feature. The watch wears small, which is a concern for larger wrists.

Tudor Black Bay 58 925

The Tudor Black Bay 58 925 is praised for its unique taupe dial and bezel, and COSC-certified movement. Owners widely report the silver case scratches and dings more easily than steel, and some experience tarnishing despite anti-tarnishing claims, though it can be cleaned with an eraser or silver cloth. While some find the leather strap uncomfortable due to weight imbalance, others consider it suitable. The dial can appear washed out in certain lighting, and one owner notes the long springbar can scratch the case if it pops out. On balance, owners and reviewers appreciate the Tudor Black Bay 58 925 for its unique silver case and taupe dial, despite concerns about scratching and tarnishing.

At a glance

19 of 29 specs differ
Diameter
Bull Shark V238mm
Black Bay 58 92539mm
Power Reserve
Bull Shark V240h
Black Bay 58 92570h
Water Resistance
Bull Shark V2300m
Black Bay 58 925200m
MSRP
Bull Shark V2$495
Black Bay 58 925$5,600

Full specifications

Case

7 specs
Diameter
38mm
39mm
Thickness
12.60mm
12.7mm
Lug-to-Lug
47.00mm
46mm
Lug Width
20mm
20mm
Finish
Brushed and polished
Satin
Water Resistance
300m
200m
Caseback
Solid
Solid screw-down

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Black
Taupe
Indices
Applied
Lume
BGW9
None

Movement

6 specs
Caliber
Miyota 9039
MT5400
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
70h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$495
$5,600
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