Casio EFB-730DvsTSAO Baltimore Constellation Chrono-Diver - Reverse Panda
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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.

EFB-730D

Constellation Chrono-Diver - Reverse Panda
Diameter
40mm
41mm
Lug-to-Lug
47mm
n/a
Thickness
11mm
n/a
Water Resistance
100m
200m
highest
MSRP
$165
lowest
$450
Movement
Quartz
Seiko VK64
Case
6 specsCrystal & Dial
2 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
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.
Owners praise the TSAO Baltimore Constellation Chrono-Diver - Reverse Panda for its clean reverse panda dial and distinct tonneau-shaped case. The Seiko meca-quartz movement is noted for precise chronograph hand alignment. It features a sapphire crystal and 200m water resistance. Overall, owners rate the TSAO Baltimore Constellation Chrono-Diver - Reverse Panda highly for its attractive dial and case design at its price point.
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