Casio PRG-340vsNite Watches Hawk
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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.

PRG-340

Hawk
Diameter
51.7mm
51mm
Lug-to-Lug
54.7mm
n/a
Thickness
15.1mm
14.6mm
lowest
Water Resistance
100m
200m
highest
MSRP
$280
lowest
$455
Movement
Quartz
Ronda 715Li
Case
7 specsCrystal & Dial
4 specsMovement
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Casio PRG-340 is praised for its clear and legible display, reliable triple-sensor capabilities including a compass, and Tough Solar charging. Owners widely report it is very lightweight and comfortable on the wrist, with some appreciating its striking orange accents and Biomass resin strap. The duplex LCD for compass functions is noted as a positive feature. One owner found aesthetic defects on the glass and case of their purchased unit. Overall, owners and reviewers rate the Casio PRG-340 highly for its practical features, lightweight comfort, and attractive design at its price point.
Owners widely praise the Nite Watches Hawk for its T-100 tritium markers, which are noted as brighter than some alternatives, and its durable sapphire crystal that showed no markings after a year of ownership. The Swiss quartz movement is considered excellent, and the bezel clicks are described as solid. However, some owners find the 51mm polycarbonate case to be excessively large and lightweight, with one user comparing it to a hockey puck. There is also a report of zero lume from the tritium tubes on a new watch, and the rubber strap is expected to require replacement within a few years. Overall, owners rate the Nite Watches Hawk highly for its tritium lume and robust construction, despite some reservations about its substantial case size.
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