Casio EFB-730DvsMonterey Watch Co. Slipstream 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.

EFB-730D

Slipstream Chronograph
Diameter
40mm
42mm
Lug-to-Lug
47mm
lowest
48mm
Thickness
11mm
lowest
13.5mm
Water Resistance
100m
highest
50m
MSRP
$165
lowest
$489
Movement
Quartz
Seagull ST1901
Case
7 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 widely praise the Monterey Watch Co. Slipstream Chronograph for its solid quality and good pricing, with the brand owner's hands-on customer service and knowledge being a significant draw. The included leather strap is comfortable and requires no break-in, though the 22mm lug width necessitates new NATO straps. On balance, owners rate the Monterey Watch Co. Slipstream Chronograph highly for its value proposition and attentive customer support.
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