Side by side
Fortis Stratoliner S-41vsBoldr 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
Stratoliner S-4141mm
The T Rex By Boldr X Nitecore40mm
Power Reserve
Stratoliner S-4160h
The T Rex By Boldr X Nitecore40h
Water Resistance
Stratoliner S-41200m
The T Rex By Boldr X Nitecore200m
MSRP
Stratoliner S-41$5,450
The T Rex By Boldr X Nitecore$499
Full specifications
Case
5 specsCategory
Chronograph
Diver
Diameter
41mm
40mm
Thickness
14mm
12.3mm
Lug-to-Lug
—
46mm
Lug Width
21mm
20mm
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
White
T-Rex by BOLDR x Nitecore
Lume
None
Super-LumiNova
Movement
3 specsCaliber
Manufacture Caliber WERK 17
Seiko NH35A
Power Reserve
60h
40h
Jewels
36
25
Pricing
1 specsMSRP
$5,450
$499
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