Casio LCW-M170TDvsTissot PRC 100 Solar
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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.
LCW-M170TD
PRC 100 Solar
Diameter
39.5mm
39mm
Lug-to-Lug
46.4mm
n/a
Thickness
9.2mm
lowest
9.2mm
Water Resistance
50m
100m
highest
MSRP
$229
lowest
$575
Movement
Solar
11.5'
Case
6 specsCrystal & Dial
4 specsMovement
4 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners praise the Casio LCW-M170TD for its solar-powered, radio-controlled movement, titanium case, and sapphire crystal, noting perfect second hand alignment and an elegant, dressy appearance compared to other models. Some find the lume weak and the 6 o'clock marker out of place, while others criticize the LCD background and the four-screw case back. On balance, owners rate the Casio LCW-M170TD highly for its advanced features and refined titanium construction at its price point.
Owners widely praise the Tissot PRC 100 Solar for its solar quartz movement, offering convenience and a 14-month power reserve, and its versatile, clean aesthetic housed in a 39mm case with good finishing for the price. Some find the dial colors a bit boring and dislike the date window placement, while others note the second-hand ticking as a drawback compared to automatic movements. The watch features a distinctive dodecagonal bezel and a novel light-gathering sapphire crystal. On balance, owners and reviewers rate the Tissot PRC 100 Solar highly for its innovative solar movement and value proposition in the quartz GADA watch market.
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