Side by side
Bremont VulcanvsSeiko Prospex SPEEDTIMER Mechanical
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Vulcan42mm
Prospex SPEEDTIMER Mechanical39.5mm
Power Reserve
Vulcan40h
Prospex SPEEDTIMER Mechanical72h
Water Resistance
Vulcan—
Prospex SPEEDTIMER Mechanical200m
MSRP
Vulcan$5,150
Prospex SPEEDTIMER Mechanical$995
Full specifications
Case
5 specsCategory
Pilot
Chronograph
Diameter
42mm
39.5mm
Thickness
14.9mm
12mm
Lug-to-Lug
—
44.5mm
Water Resistance
—
200m
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
—
6R55
Power Reserve
40h
72h
Jewels
25
24
Pricing
1 specsMSRP
$5,150
$995
Follow this matchup
Get a note when Bremont Vulcan vs Seiko Prospex SPEEDTIMER Mechanical 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 MechanicalSeiko Prospex SPEEDTIMER MechanicalvsYema Flygraf NavigatorSeiko Prospex SPEEDTIMER MechanicalvsYema Rallygraf Alpine Cup Series Limited EditionGeckota Chronotimer Sports EditionvsSeiko Prospex SPEEDTIMER MechanicalBremont VulcanvsYema Flygraf NavigatorBremont VulcanvsYema Navygraf Chrono