Side by side
Boldr The T Rex By Boldr X NitecorevsZelos Helmsman 3
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
The T Rex By Boldr X Nitecore40mm
Helmsman 340mm
Power Reserve
The T Rex By Boldr X Nitecore40h
Helmsman 340h
Water Resistance
The T Rex By Boldr X Nitecore200m
Helmsman 3200m
MSRP
The T Rex By Boldr X Nitecore$499
Helmsman 3$529
Full specifications
Case
3 specsThickness
12.3mm
11.5mm
Lug-to-Lug
46mm
40mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
4 specsCrystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner
Dial Color
T-Rex by BOLDR x Nitecore
SS - Frost
Lume
Super-LumiNova
None
Movement
1 specsCaliber
Seiko NH35A
Miyota 9015
Pricing
1 specsMSRP
$499
$529
Follow this matchup
Get a note when Boldr The T Rex By Boldr X Nitecore vs Zelos Helmsman 3 gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.