Omega Seamaster Diver 300M Co Axial Master Chronometer 42mmvsOmega Seamaster 300 Co Axial Master Chronometer 41mm

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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 Seamaster Diver 300M Co Axial Master Chronometer 42mm at true scale

Seamaster Diver 300M Co Axial Master Chronometer 42mm

Omega Seamaster 300 Co Axial Master Chronometer 41mm at true scale

Seamaster 300 Co Axial Master Chronometer 41mm

Diameter

42mm

41mm

Lug-to-Lug

49.9mm

48mm

lowest

Thickness

13.6mm

lowest

13.8mm

Water Resistance

300m

300m

Power Reserve

55h

60h

highest

MSRP

$16,600

$15,700

lowest

Movement

Omega 8800

Omega 8912

Case

4 specs
Diameter
42mm
41mm
Thickness
13.56mm
13.85mm
Lug-to-Lug
49.9mm
48mm
Lug Width
20mm
21mm

Movement

2 specs
Caliber
Omega 8800
Omega 8912
Power Reserve
55h
60h

Pricing

1 specs
MSRP
$16,600
$15,700
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Reviews

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

Omega Seamaster Diver 300M Co Axial Master Chronometer 42mm

Owners widely praise the Omega Seamaster Diver 300M Co Axial Master Chronometer 42mm for its impressive detail, versatile design that bridges toolish and elegant, and satisfying bezel action. Reviewers highlight its wearability, with the 42mm case and 13.7mm thickness considered just right, and note the white ceramic dial with red accents pops. Owners also commend its case finishing and legible dial with bold indices, with one owner considering it a timepiece that can be passed down. The Omega 8800 movement is recognized for its precision and magnetic resistance, offering a 55-hour power reserve. Some owners find the black dial lacks shine indoors and wish for brighter hour markers, while one reviewer notes the ceramic case is prone to shattering and the exhibition case back has sharp edges. The mesh bracelet's clasp is criticized by one reviewer for being bulky, and another points out thickness around the clasp as a drawback.

Omega Seamaster 300 Co Axial Master Chronometer 41mm

Owners widely praise the Omega Seamaster 300 Co Axial Master Chronometer 41mm for its comfortable wearability and the comfort of its bracelet and clasp. The retro aesthetic is appreciated, and some owners find the polished center links complement the case well. One owner suggested changing both the hour and minute hands to a broad-arrow style. Overall, owners rate the Omega Seamaster 300 Co Axial Master Chronometer 41mm highly for its comfortable wearability and appreciated retro aesthetic.

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