Casio EFB-730DvsCorniche Corniche Chronograph

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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.

Casio EFB-730D at true scale

EFB-730D

Corniche Corniche Chronograph at true scale

Corniche Chronograph

Diameter

40mm

39mm

Lug-to-Lug

47mm

n/a

Thickness

11mm

lowest

11.5mm

Water Resistance

100m

highest

50m

MSRP

$165

lowest

$425

Movement

Quartz

Seiko VK64

Case

6 specs
Diameter
40mm
39mm
Thickness
11mm
11.5mm
Lug-to-Lug
47mm
n/a
Lug Width
n/a
20mm
Finish
n/a
n/a
Water Resistance
100m
50m

Crystal & Dial

2 specs
AR Coating
No
n/a
Dial Color
Black
Green

Movement

2 specs
Caliber
n/a
Seiko VK64
Type
Quartz
Meca-Quartz

Pricing

1 specs
MSRP
$165
$425
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Reviews

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

Casio EFB-730D

Owners widely praise the Casio EFB-730D for its 40mm size, which is considered perfect for smaller to medium wrists and versatile for strap changes with its 20mm lug width. The subtle sunburst blue dial is noted as classy and better in person than in photos, and the overall finish is considered quite good for the price. Some owners find the constantly running central seconds hand impractical, while others appreciate its straightforward Casio quartz reliability and value around $150. One owner reported the second hand sticking on the minute hand, and another found the 47mm lug-to-lug measurement wore larger than expected. Overall, owners rate the Casio EFB-730D highly for its comfortable wearability and attractive design at the price point.

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.