Corniche Corniche ChronographvsRGM Watches Model 455 Classic Chronographs

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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.

Corniche Corniche Chronograph at true scale

Corniche Chronograph

RGM Watches Model 455 Classic Chronographs at true scale

Model 455 Classic Chronographs

Diameter

39mm

38.2mm

Thickness

11.5mm

lowest

13.9mm

Water Resistance

50m

50m

MSRP

$425

lowest

$7,950

Movement

Seiko VK64

Valjoux 7750

Case

3 specs
Diameter
39mm
38.2mm
Thickness
11.5mm
13.9mm
Lug-to-Lug
n/a
n/a

Crystal & Dial

1 specs
Dial Color
Green
n/a

Movement

3 specs
Caliber
Seiko VK64
Valjoux 7750
Type
Meca-Quartz
Automatic
Power Reserve
n/a
0h

Pricing

1 specs
MSRP
$425
$7,950
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Reviews

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

Corniche Chronograph

Owners widely praise the Corniche Chronograph for its premium look and finishing, often highlighting its elegant and classy appearance and attractive dial depth, especially considering its price point around $400-$455. The 39mm case size is frequently cited as a positive, though some find it too small. The Seiko VK64 meca-quartz movement is noted by some as basic, while others are unbothered by it. One owner flagged a poorly mounted plaque on the case side, and another pointed out a potential misstep with a "mile" marking on the tachymeter scale. Overall, owners rate the Corniche Chronograph highly for its noble and high-quality appearance at the price.

RGM Watches Model 455 Classic Chronographs

Owners widely praise RGM watches for their American craftsmanship and special, unusual designs, with one owner finding the tele and tachy scales brilliantly done and perfectly colored. The 38.2mm case size contributes to a diminutive appearance for some, while others find the brand's designs mesmerizing and aspirational. Owners report that RGM watches wear well and garner compliments, with watch experts recognizing the brand's quality. On balance, owners and reviewers rate RGM Watches Model 455 Classic Chronographs highly for its unique American craftsmanship and vintage-inspired dial details.

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