Side by side

Rolex Deepsea ChallengevsTudor Black Bay

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

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Deepsea Challenge
RolexDeepsea Challenge
MSRP $29,100
Black Bay
TudorBlack Bay
Buy from Rolex ↗
Buy used on eBay ↗
Buy from Tudor ↗
Buy used on eBay ↗

At a glance

13 of 29 specs differ
Diameter
Deepsea Challenge50mm
Black Bay41mm
Power Reserve
Deepsea Challenge70h
Black Bay70h
Water Resistance
Deepsea Challenge1,000m
Black Bay200m
MSRP
Deepsea Challenge$29,100
Black Bay—

Full specifications

Case

7 specs
Diameter
50mm
41mm
Thickness
9.5mm
14.7mm
Lug Width
—
22mm
Material
RLX Titanium
Stainless Steel
Finish
RLX titanium
Polished + Satin
Water Resistance
1000m
200m
Caseback
Monobloc middle case, screw-down case back and winding crown. Rolex Ringlock system case architecture with nitrogen-alloyed steel ring and helium escape valve
Engraved

Crystal & Dial

3 specs
AR Coating
—
Inner
Indices
Index
Applied
Lume
Chromalight
None

Movement

2 specs
Caliber
3230
MT5602
Jewels
31
25

Pricing

1 specs
MSRP
$29,100
—
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