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.

Prospex Sea
SeikoProspex Sea
MSRP $795
The T Rex By Boldr X Nitecore
BoldrThe T Rex By Boldr X Nitecore
MSRP $499

At a glance

10 of 29 specs differ
Diameter
Prospex Sea34mm
The T Rex By Boldr X Nitecore40mm
Power Reserve
Prospex Sea40h
The T Rex By Boldr X Nitecore40h
Water Resistance
Prospex Sea200m
The T Rex By Boldr X Nitecore200m
MSRP
Prospex Sea$795
The T Rex By Boldr X Nitecore$499

Full specifications

Case

4 specs
Diameter
34mm
40mm
Thickness
8.7mm
12.3mm
Lug-to-Lug
40.8mm
46mm
Lug Width
16mm
20mm

Crystal & Dial

3 specs
AR 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

2 specs
Caliber
6N01
Seiko NH35A
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$795
$499

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