BOLDR Supply Co. Field Medic IIIvsCasio EFB-730D
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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.

Field Medic III

EFB-730D
Diameter
38mm
40mm
Lug-to-Lug
44mm
lowest
47mm
Thickness
12.2mm
11mm
lowest
Water Resistance
200m
highest
100m
MSRP
$339
$165
lowest
Movement
Seiko VK64
Quartz
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 BOLDR Supply Co. Field Medic III for its lightweight titanium construction, clean aesthetics, and practical pulsometer complication, with one owner finding it punches above its price tag. The watch is noted as a compact 38mm, though some find its small subdials difficult to read. One owner reported the bead-blasted titanium case is a scratch magnet. Overall, owners rate the BOLDR Supply Co. Field Medic III highly for its lightweight yet durable titanium construction and attractive appearance.
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.
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