Side by side
Bremont VulcanvsSeiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition
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 Seiko 145th Anniversary Limited Edition42mm
Power Reserve
Vulcan40h
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition45h
Water Resistance
Vulcan—
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition100m
MSRP
Vulcan$5,150
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition$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
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