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
11 of 29 specs differDiameter
Prospex Sea43.8mm
The T Rex By Boldr X Nitecore40mm
Power Reserve
Prospex Sea41h
The T Rex By Boldr X Nitecore40h
Water Resistance
Prospex Sea200m
The T Rex By Boldr X Nitecore200m
MSRP
Prospex Sea$625
The T Rex By Boldr X Nitecore$499
Full specifications
Case
4 specsDiameter
43.8mm
40mm
Thickness
12.8mm
12.3mm
Lug-to-Lug
48.7mm
46mm
Lug Width
22mm
20mm
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, index(es) and bezel
Super-LumiNova
Movement
3 specsCaliber
4R35
Seiko NH35A
Power Reserve
41h
40h
Jewels
23
25
Pricing
1 specsMSRP
$625
$499
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