Omega Speedmaster Dark Side of the Moon Co Axial Master Chronometer Chronograph 44 25mmvsTAG Heuer Formula 1 Chronograph X Senna

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Omega Speedmaster Dark Side of the Moon Co Axial Master Chronometer Chronograph 44 25mm at true scale

Speedmaster Dark Side of the Moon Co Axial Master Chronometer Chronograph 44 25mm

TAG Heuer Formula 1 Chronograph X Senna at true scale

Formula 1 Chronograph X Senna

Diameter

44.3mm

44mm

Lug-to-Lug

50mm

n/a

Thickness

15.1mm

14.5mm

lowest

Water Resistance

50m

200m

highest

Power Reserve

60h

highest

48h

MSRP

$15,700

$5,900

lowest

Movement

Omega 9900

TAG Heuer Calibre 16

Case

7 specs
Diameter
44.25mm
44mm
Thickness
15.09mm
14.5mm
Lug-to-Lug
50mm
n/a
Lug Width
21mm
n/a
Material
Black Ceramic
Titanium
Finish
Black ceramic
Titanium coated with black DLC
Water Resistance
50m
200m

Crystal & Dial

3 specs
Crystal
Sapphire
n/a
Crystal Shape
Domed
n/a
Dial Color
Black
Black & Yellow

Movement

4 specs
Caliber
Omega 9900
TAG Heuer Calibre 16
Beat Rate
0 vph
28,800 vph
Power Reserve
60h
48h
Complications
Chronograph
Chronograph, Date

Pricing

1 specs
MSRP
$15,700
$5,900
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Omega Speedmaster Dark Side of the Moon Co Axial Master Chronometer Chronograph 44 25mm

Owners widely praise the Omega Speedmaster Dark Side of the Moon Co Axial Master Chronometer Chronograph 44 25mm for its stunning, sinister depth and rich black ceramic finish. Reviewers and owners alike note the 44.25mm case size, with some finding it too large and overpowering, while others appreciate its visual reduction in sunlight and comfortable fit on larger wrists. Some owners report the $14,000 price as eye-watering, and one owner experienced a loose screw within the movement of a new Apollo 8 model, leading to winding issues and a lengthy repair. Overall, owners rate the Omega Speedmaster Dark Side of the Moon Co Axial Master Chronometer Chronograph 44 25mm highly for its striking aesthetic and premium ceramic finish, though its substantial size and price are points of contention for some.

TAG Heuer Formula 1 Chronograph X Senna

Owners widely praise the TAG Heuer Formula 1 Chronograph X Senna for its striking, hype-worthy design inspired by Senna's helmet livery, featuring a DLC-coated titanium case and yellow accents. Reviewers note the Calibre 16 automatic movement's robustness and lighter pusher action. While some owners find the 44mm case size manageable due to a short lug-to-lug, others consider it too large or heavy, particularly with the bracelet. Opinions on value are mixed, with one owner finding it overpriced for an entry-level Formula 1 model, while another considers it well-made for the price. The watch offers 200m water resistance and a 42-hour power reserve. Overall, owners rate the TAG Heuer Formula 1 Chronograph X Senna highly for its bold design and solid build at its price point.

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