Casio EFB-730DvsIXDAO VK64 Pilot 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

IXDAO VK64 Pilot Chronograph at true scale

VK64 Pilot Chronograph

Diameter

40mm

39mm

Lug-to-Lug

47mm

lowest

47.5mm

Thickness

11mm

lowest

11.8mm

Water Resistance

100m

100m

MSRP

$165

lowest

$219

Movement

Quartz

Seiko VK64

Case

5 specs
Diameter
40mm
39mm
Thickness
11mm
11.8mm
Lug-to-Lug
47mm
47.5mm
Lug Width
n/a
20mm
Finish
n/a
n/a

Crystal & Dial

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

Movement

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

Pricing

1 specs
MSRP
$165
$219
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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.

IXDAO VK64 Pilot Chronograph

The IXDAO 39mm VK64 Pilot Chronograph Watch is noted for IXDAO's responsiveness to owner feedback, with discussions around the upcoming availability of half links for the bracelet. On balance, owners are focused on practical enhancements to the watch's wearability.