Side by side
Citizen Eco-Drive OnevsBoldr 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
10 of 29 specs differDiameter
Eco-Drive One36.6mm
The T Rex By Boldr X Nitecore40mm
Power Reserve
Eco-Drive One40h
The T Rex By Boldr X Nitecore40h
Water Resistance
Eco-Drive One300m
The T Rex By Boldr X Nitecore200m
MSRP
Eco-Drive One$2,995
The T Rex By Boldr X Nitecore$499
Full specifications
Case
4 specsCategory
Dress
Diver
Diameter
36.6mm
40mm
Thickness
12mm
12.3mm
Water Resistance
300m
200m
Crystal & Dial
3 specsAR Coating
Underside
Yes
Dial Color
White
T-Rex by BOLDR x Nitecore
Lume
None
Super-LumiNova
Movement
2 specsCaliber
8845
Seiko NH35A
Type
Solar
Automatic
Pricing
1 specsMSRP
$2,995
$499
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