Side by side
Bremont VulcanvsSeiko Prospex SPEEDTIMER Mechanical Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Vulcan42mm
Prospex SPEEDTIMER Mechanical Chronograph42mm
Power Reserve
Vulcan40h
Prospex SPEEDTIMER Mechanical Chronograph45h
Water Resistance
Vulcan—
Prospex SPEEDTIMER Mechanical Chronograph100m
MSRP
Vulcan$5,150
Prospex SPEEDTIMER Mechanical Chronograph$2,500
Full specifications
Case
4 specsCategory
Pilot
Chronograph
Thickness
14.9mm
14.6mm
Lug-to-Lug
—
49.5mm
Water Resistance
—
100m
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Regular length (15cm - 19cm wrist size)
Black
Lume
None
LumiBrite on hands and index(es)
Movement
3 specsCaliber
—
8R48
Power Reserve
40h
45h
Jewels
25
34
Pricing
1 specsMSRP
$5,150
$2,500
Follow this matchup
Get a note when Bremont Vulcan vs Seiko Prospex SPEEDTIMER Mechanical Chronograph 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.
Dan Henry 1972vsSeiko Prospex SPEEDTIMER Mechanical ChronographSeiko Prospex SPEEDTIMER Mechanical ChronographvsYema Flygraf NavigatorSeiko Prospex SPEEDTIMER Mechanical ChronographvsYema Rallygraf Alpine Cup Series Limited EditionGeckota Chronotimer Sports EditionvsSeiko Prospex SPEEDTIMER Mechanical ChronographBremont VulcanvsYema Navygraf ChronoBremont VulcanvsYema Flygraf Navigator