Side by side
Seiko Prospex SeavsBoldr 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
Prospex Sea43.5mm
The T Rex By Boldr X Nitecore40mm
Power Reserve
Prospex Sea70h
The T Rex By Boldr X Nitecore40h
Water Resistance
Prospex Sea200m
The T Rex By Boldr X Nitecore200m
MSRP
Prospex Sea$1,500
The T Rex By Boldr X Nitecore$499
Full specifications
Case
5 specsDiameter
43.5mm
40mm
Thickness
13.3mm
12.3mm
Lug-to-Lug
51mm
46mm
Lug Width
22mm
20mm
Material
Titanium
Stainless Steel
Crystal & Dial
3 specsAR Coating
Anti-reflective coating on inner surface
Yes
Dial Color
Black
T-Rex by BOLDR x Nitecore
Lume
LumiBrite on hands and index(es)
Super-LumiNova
Movement
3 specsCaliber
6R35
Seiko NH35A
Power Reserve
70h
40h
Jewels
24
25
Pricing
1 specsMSRP
$1,500
$499
Follow this matchup
Get a note when Seiko Prospex Sea 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.
Spinnaker Tesei TitaniumvsBoldr The T Rex By Boldr X NitecoreBorealis Watch Co. JamantavsBoldr The T Rex By Boldr X NitecoreBoldr The T Rex By Boldr X NitecorevsZelos Great White 43Boldr The T Rex By Boldr X NitecorevsZelos Hammerhead V3 300m TitaniumSeiko Prospex SeavsZelos Swordfish 3Baltic Aquascaphe ClassicvsSeiko Prospex Sea