Omega Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mmvsSugess Chrono Heritage S438-2.0X

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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 Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm at true scale

Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm

Sugess Chrono Heritage S438-2.0X at true scale

Chrono Heritage S438-2.0X

Diameter

44.3mm

41mm

Lug-to-Lug

50mm

n/a

Thickness

16.9mm

n/a

Water Resistance

100m

highest

50m

Power Reserve

60h

n/a

MSRP

$42,400

$240

lowest

Movement

Omega 9904

Seagull ST1901

Case

7 specs
Diameter
44.25mm
41mm
Thickness
16.85mm
n/a
Lug-to-Lug
50mm
n/a
Lug Width
21mm
n/a
Material
18kt Sedna Gold
Stainless Steel
Finish
Steel
n/a
Water Resistance
100m
50m

Crystal & Dial

2 specs
Crystal Shape
Domed
n/a
Dial Color
Black
Silver

Movement

6 specs
Caliber
Omega 9904
Seagull ST1901
Type
Automatic
Manual
Power Reserve
60h
0h
Hacking
Yes
No
Hand-winding
Yes
No
Complications
Chronograph, Moonphase
None

Pricing

1 specs
MSRP
$42,400
$240
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Reviews

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

Omega Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm

The Omega Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm is widely praised for its detailed and photorealistic moonphase complication, featuring a boot print Easter egg, and its exceptional finishing, including a ceramic bezel and sun-brushed dial. Owners and reviewers consistently highlight the beauty of the complication and the overall build quality. However, the watch's 44.25mm case size and considerable thickness (around 16.85mm to 17mm) are frequently noted as making it wear large and potentially challenging to fit under dress cuffs, with some suggesting it feels "chunky" or like a "beast." One reviewer found the crown guards sharp when winding and the crown difficult to pull out. On balance, owners and reviewers appreciate the Omega Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm for its stunning moonphase detail and high-end finishing, despite its substantial size.

Sugess Chrono Heritage S438-2.0X

Owners widely praise the Sugess Chrono Heritage S438-2.0X for its comfortable 41mm case size, which fits well and is a welcome alternative to larger chronographs. The chronograph pushers are noted for their satisfying click and ease of use due to their size and protrusion, with one owner describing a slight spongy feel prior to actuation. The Seagull ST1901 manual-wind movement is also a point of appreciation, particularly at this price point, making it a recommended first chronograph for many. Overall, owners rate the Sugess Chrono Heritage S438-2.0X highly for its wearability and functional chronograph pushers at an accessible price.

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