Side by side
Boldr The T Rex By Boldr X NitecorevsTudor Black Bay GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
The T Rex By Boldr X Nitecore40mm
Black Bay GMT41mm
Power Reserve
The T Rex By Boldr X Nitecore40h
Black Bay GMT70h
Water Resistance
The T Rex By Boldr X Nitecore200m
Black Bay GMT200m
MSRP
The T Rex By Boldr X Nitecore$499
Black Bay GMT$5,275
Full specifications
Case
6 specsCategory
Diver
GMT
Diameter
40mm
41mm
Thickness
12.3mm
14.6mm
Lug Width
20mm
22mm
Finish
Brushed and polished
Polished + Satin
Caseback
Solid
Solid screw-down
Crystal & Dial
5 specsCrystal Shape
Flat
—
AR Coating
Yes
—
Dial Color
T-Rex by BOLDR x Nitecore
Black
Indices
Applied
—
Lume
Super-LumiNova
None
Movement
7 specsCaliber
Seiko NH35A
MT5652
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
70h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
GMT
Pricing
1 specsMSRP
$499
$5,275
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