Side by side
Alexander James Watches A4 Prelude 37 GMT Light BluevsBoldr 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
8 of 29 specs differDiameter
A4 Prelude 37 GMT Light Blue37.4mm
The T Rex By Boldr X Nitecore40mm
Power Reserve
A4 Prelude 37 GMT Light Blue40h
The T Rex By Boldr X Nitecore40h
Water Resistance
A4 Prelude 37 GMT Light Blue200m
The T Rex By Boldr X Nitecore200m
MSRP
A4 Prelude 37 GMT Light Blue$325
The T Rex By Boldr X Nitecore$499
Full specifications
Case
3 specsCategory
—
Diver
Diameter
37.4mm
40mm
Thickness
12.1mm
12.3mm
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
—
T-Rex by BOLDR x Nitecore
Lume
None
Super-LumiNova
Movement
1 specsCaliber
Seiko NH34
Seiko NH35A
Pricing
1 specsMSRP
$325
$499
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