Casio EFK-110DvsBOLDR Supply Co. Field Medic
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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.

EFK-110D

Field Medic
Diameter
38mm
38mm
Lug-to-Lug
43mm
lowest
44mm
Thickness
11.8mm
lowest
12.2mm
Water Resistance
100m
200m
highest
MSRP
$300
$299
lowest
Movement
Quartz
Seiko VK64
Case
7 specsCrystal & Dial
3 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Casio EFK-110D is praised for its refined feel, improved wearability due to a thinner 38mm case, and good overall quality for its price. Owners note the white dial resembles a "baby GS snowflake" and consider the EFK-110D a piece of history as one of Casio Edifice's first automatic models. One owner calls the EFK-110D-2A a perfect watch but questions the unsigned crown. The EFK-110D is praised for its exceptional quality given its sub-$80 price, with one owner finding it a steal that visually competes with an Omega Aqua Terra. Overall, owners rate the Casio EFK-110D highly for its refined feel and value at the price.
Owners widely praise the Boldr Field Medic for its toolish aesthetic, lightweight titanium case, and functional pulsometer, making it a practical and versatile choice for medical professionals. Many appreciate its crisp finishing and robust build, with one owner noting it remains "rock solid" despite heavy use. The lume is described as cool and bright but fades quickly, and some find the pulsometer more decorative than practical, preferring a continuously running seconds hand. While generally considered well-sized at 38mm, a few owners find it a bit small. Overall, owners rate the Boldr Field Medic highly for its excellent value and functionality as a dedicated tool watch.
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