Side by side
Nivada Grenchen Chronoking Vintage ValjouxvsBoldr 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
16 of 29 specs differDiameter
Chronoking Vintage Valjoux38mm
The T Rex By Boldr X Nitecore40mm
Power Reserve
Chronoking Vintage Valjoux48h
The T Rex By Boldr X Nitecore40h
Water Resistance
Chronoking Vintage Valjoux100m
The T Rex By Boldr X Nitecore200m
MSRP
Chronoking Vintage Valjoux$4,900
The T Rex By Boldr X Nitecore$499
Full specifications
Case
7 specsCategory
Chronograph
Diver
Diameter
38mm
40mm
Thickness
12.95mm
12.3mm
Lug-to-Lug
46.5mm
46mm
Finish
Brushed + Polished
Brushed and polished
Water Resistance
100m
200m
Caseback
Display
Solid
Crystal & Dial
4 specsCrystal
Acrylic
Sapphire
AR Coating
Inner
Yes
Dial Color
Matt Black w/ Gradient Orange + Super 1345C Lum. Applied Indexes + Embossed White Printed LogoSmall eyes: Debossed Light Beige 7506C CD track + Black Print
T-Rex by BOLDR x Nitecore
Lume
None
Super-LumiNova
Movement
4 specsCaliber
Valjoux 23
Seiko NH35A
Type
Manual
Automatic
Power Reserve
48h
40h
Complications
GMT, Chronograph, Date
None
Pricing
1 specsMSRP
$4,900
$499
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