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.

Seamaster Diver 300M Co Axial Master Chronometer 42mm

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 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
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.
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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