Side by side
Rolex Deepsea ChallengevsBoldr The T Rex By Boldr X Nitecore
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Deepsea Challenge50mm
The T Rex By Boldr X Nitecore40mm
Power Reserve
Deepsea Challenge70h
The T Rex By Boldr X Nitecore40h
Water Resistance
Deepsea Challenge1,000m
The T Rex By Boldr X Nitecore200m
MSRP
Deepsea Challenge$29,100
The T Rex By Boldr X Nitecore$499
Full specifications
Case
7 specsDiameter
50mm
40mm
Thickness
9.5mm
12.3mm
Lug Width
—
20mm
Material
RLX Titanium
Stainless Steel
Finish
RLX titanium
Brushed and polished
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
Solid
Crystal & Dial
4 specsAR Coating
—
Yes
Dial Color
Black
T-Rex by BOLDR x Nitecore
Indices
Index
Applied
Lume
Chromalight
Super-LumiNova
Movement
3 specsCaliber
3230
Seiko NH35A
Power Reserve
70h
40h
Jewels
31
25
Pricing
1 specsMSRP
$29,100
$499
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