Side by side

Bremont VulcanvsSeiko Prospex Sea

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Vulcan
BremontVulcan
MSRP $5,150
Prospex Sea
SeikoProspex Sea
MSRP $595

At a glance

12 of 29 specs differ
Diameter
Vulcan42mm
Prospex Sea41.7mm
Power Reserve
Vulcan40h
Prospex Sea41h
Water Resistance
Vulcan—
Prospex Sea200m
MSRP
Vulcan$5,150
Prospex Sea$595

Full specifications

Case

5 specs
Category
Pilot
Diver
Diameter
42mm
41.7mm
Thickness
14.9mm
12.3mm
Lug-to-Lug
—
49.5mm
Water Resistance
—
200m

Crystal & Dial

3 specs
Crystal
Sapphire
Hardlex
Dial Color
Regular length (15cm - 19cm wrist size)
Black
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
—
4R35
Power Reserve
40h
41h
Jewels
25
23

Pricing

1 specs
MSRP
$5,150
$595

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