Armand Nicolet JS9 41 Date A481AGNvsOmega Seamaster Diver 300M Co Axial Master Chronometer 42mm

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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.

Armand Nicolet JS9 41 Date A481AGN at true scale

JS9 41 Date A481AGN

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

Seamaster Diver 300M Co Axial Master Chronometer 42mm

Diameter

41mm

42mm

Lug-to-Lug

n/a

49.9mm

Thickness

13mm

lowest

13.6mm

Water Resistance

300m

300m

Power Reserve

n/a

55h

MSRP

$1,979

lowest

$16,600

Movement

AN200

Omega 8800

Case

6 specs
Diameter
41mm
42mm
Thickness
13mm
13.56mm
Lug-to-Lug
n/a
49.9mm
Lug Width
n/a
20mm
Material
Stainless Steel 316L
Bronze Gold
Finish
n/a
Steel

Crystal & Dial

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

Movement

4 specs
Caliber
AN200
Omega 8800
Power Reserve
n/a
55h
Hacking
No
Yes
Hand-winding
No
Yes

Pricing

1 specs
MSRP
$1,979
$16,600
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Reviews

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

Armand Nicolet JS9 41 Date A481AGN

Owners widely praise the Armand Nicolet JS9 41 Date A481AGN's case finishing, noting well-executed alternating brushed and polished surfaces, and its soft rubber strap that wraps the wrist well. The watch wears smaller than its 41mm case size suggests due to sloped lugs. Some owners feel a 40mm size would be ideal, and the bezel action is described as difficult to turn from the side but easier from the front. The movement is noted as being the same modified ETA 2824-2 or SW-200 caliber found in some less expensive watches. On balance, owners and reviewers rate the Armand Nicolet JS9 41 Date A481AGN well for its case finishing and comfortable wearability at its price point.

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.