Side by side
Tissot Gentleman Open HeartvsBoldr 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
12 of 29 specs differDiameter
Gentleman Open Heart40mm
The T Rex By Boldr X Nitecore40mm
Power Reserve
Gentleman Open Heart80h
The T Rex By Boldr X Nitecore40h
Water Resistance
Gentleman Open Heart100m
The T Rex By Boldr X Nitecore200m
MSRP
Gentleman Open Heart$1,025
The T Rex By Boldr X Nitecore$499
Full specifications
Case
5 specsCategory
Chronograph
Diver
Thickness
11.5mm
12.3mm
Lug-to-Lug
40mm
46mm
Lug Width
21mm
20mm
Water Resistance
100m
200m
Crystal & Dial
4 specsCrystal Shape
Domed
Flat
Dial Color
Silver
T-Rex by BOLDR x Nitecore
Indices
Indexes
Applied
Lume
Super-LumiNova ®
Super-LumiNova
Movement
2 specsCaliber
11 1/2'''
Seiko NH35A
Power Reserve
80h
40h
Pricing
1 specsMSRP
$1,025
$499
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