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Omega Speedmaster Super Racing Co Axial Master Chronometer Chronograph 44 25mmvsSeiko Prospex Sea

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

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Speedmaster Super Racing Co Axial Master Chronometer Chronograph 44 25mm
OmegaSpeedmaster Super Racing Co Axial Master Chronometer Chronograph 44 25mm
MSRP $13,100
Prospex Sea
SeikoProspex Sea
MSRP $625
Buy from Omega ↗
Buy used on eBay ↗
Buy from Seiko ↗
Buy used on eBay ↗

At a glance

18 of 29 specs differ
Diameter
Speedmaster Super Racing Co Axial Master Chronometer Chronograph 44 25mm44.25mm
Prospex Sea43.8mm
Power Reserve
Speedmaster Super Racing Co Axial Master Chronometer Chronograph 44 25mm60h
Prospex Sea41h
Water Resistance
Speedmaster Super Racing Co Axial Master Chronometer Chronograph 44 25mm50m
Prospex Sea200m
MSRP
Speedmaster Super Racing Co Axial Master Chronometer Chronograph 44 25mm$13,100
Prospex Sea$625

Full specifications

Case

8 specs
Category
Chronograph
Diver
Diameter
44.25mm
43.8mm
Thickness
14.9mm
12.8mm
Lug-to-Lug
50mm
48.7mm
Lug Width
21mm
22mm
Finish
Steel
Brushed and polished
Water Resistance
50m
200m
Caseback
—
Solid

Crystal & Dial

4 specs
Crystal Shape
Domed
Flat
AR Coating
—
Anti-reflective coating on inner surface
Indices
—
Applied
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

5 specs
Caliber
Omega 9920
4R35
Beat Rate
0 vph
28,800 vph
Power Reserve
60h
41h
Jewels
0
23
Complications
Chronograph
None

Pricing

1 specs
MSRP
$13,100
$625
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