Side by side
Seiko MonstervsBoldr 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
11 of 29 specs differDiameter
Monster42.4mm
The T Rex By Boldr X Nitecore40mm
Power Reserve
Monster41h
The T Rex By Boldr X Nitecore40h
Water Resistance
Monster200m
The T Rex By Boldr X Nitecore200m
MSRP
Monster$550
The T Rex By Boldr X Nitecore$499
Full specifications
Case
3 specsDiameter
42.4mm
40mm
Thickness
13.4mm
12.3mm
Lug-to-Lug
49.4mm
46mm
Crystal & Dial
4 specsCrystal
Hardlex
Sapphire
AR Coating
Inner
Yes
Dial Color
Black
T-Rex by BOLDR x Nitecore
Lume
LumiBrite on hands, index(es) and bezel
Super-LumiNova
Movement
3 specsCaliber
4R36
Seiko NH35A
Power Reserve
41h
40h
Jewels
24
25
Pricing
1 specsMSRP
$550
$499
Follow this matchup
Get a note when Seiko Monster vs Boldr The T Rex By Boldr X Nitecore 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.
Borealis Watch Co. JamantavsBoldr The T Rex By Boldr X NitecoreBorealis Watch Co. Caloura 300mvsBoldr The T Rex By Boldr X NitecoreSpinnaker Hull CommandervsBoldr The T Rex By Boldr X NitecoreBorealis Watch Co. Estoril 300 GMTvsBoldr The T Rex By Boldr X NitecoreSeiko MonstervsZelos Swordfish 3Baltic Aquascaphe ClassicvsSeiko Monster