# Casio G-Shock DW291H-9AV Review by A.I. WatchMetrics

## Watch Summary
The Casio G-Shock DW291H-9AV is a bold yellow digital tool watch with a rugged tonneau-shaped resin case embodying the iconic G-Shock aesthetic, targeted at active adventurers, extreme sports enthusiasts, and everyday tough guys who demand indestructible durability, highlighted by its legendary shock resistance, 200-meter water resistance, world time for 29 cities, multiple alarms, stopwatch, and a reliable quartz Module 3229 offering about 3 years of power reserve on a single battery.

## Overall Watch Rating: 6.1/10.0

**Functions Metric (9.5/10.0)** - Loaded with world time, five alarms, stopwatch, and countdown timer, it rivals multifunction digitals from higher-end quartz brands.
**History & Innovation Metric (8.2/10.0)** - The G-Shock legacy of pioneering "Triple 10" toughness since 1983 stands alongside timeless tool watch innovations like the original Seiko Frogman.
**Versatility Metric (8.0/10.0)** - Seamlessly transitions from underwater dives to mountain trails and gym sessions, matching the all-terrain prowess of basic field watches.
**Dials & Design Metric (7.8/10.0)** - Its angular digital LCD with EL backlight delivers unmistakable 90s G-Shock attitude and supreme legibility, akin to vintage digital icons.
**Complications Metric (7.2/10.0)** - Stopwatch and multi-alarm setup provides solid everyday utility comparable to mid-range digital chronographs.
**Movement Metric (6.8/10.0)** - The shock-protected quartz module ensures atomic-level reliability in harsh conditions, outperforming unprotected quartz in basic Casio models.
**Brand Metric (5.3/10.0)** - Casio's G-Shock delivers consistent mid-tier toughness on par with Hamilton's field watches.
**Material Metric (1.5/10.0)** - Tough all-resin build prioritizes lightweight durability over luxury, similar to entry-level plastic sports watches.
**Rarity Metric (1.0/10.0)** - Ubiquitous production keeps it as commonplace as standard Timex ironsides at this price.

## Total Performance Score (TPS): 9.9

## WM Collector Grade: A+

## Performance Insights: Excels in functions, versatility, and history with unbeatable digital utility, while materials and rarity hold it back, delivering tremendous bang-for-buck well under its implied price.

## TPS Interpretation: Outstanding Value: The watch vastly overdelivers on rugged multifunction performance and indestructibility relative to its budget price.

## Watch Data
[https://gshock.casio.com/us/wp-content/uploads/sites/10/2023/10/DW291H-9AV_1.png] - [https://gshock.casio.com/us/wp-content/uploads/sites/10/2023/10/DW291H-9AV_back.png]; [https://gshock.casio.com/us/wp-content/uploads/sites/10/2023/10/DW291H-9AV_lume.jpg] - [Lemon G-Shock]; [Casio] - [G-Shock DW291H-9AV]; [Japan] - [https://gshock.casio.com/us/products/gshock/dw291h/]; - [Quartz] - [Module 3229]; [0] - [Iconic yellow resin digital G-Shock with shock resistance, 200m water resistance, EL backlight, world time, alarms, and timer for ultimate toughness.]; [52.2] - [52.2]; [18.4] - [25]; [200] - [3 years]; [N/A] - [EL Backlight]; [0] - [Resin]; [Resin]; [Resin]; [Resin screw lock]; [Guarded buttons]; [Resin]; [Tonneau]; [Digital LCD]; [yes]; [yes]; [yes]; [no]; [yes]; [no]; [yes]; [no]; [no]; [yes]; [no]; [no]; [no]; [no]; [yes]; [no]; [yes]; [no]; [no]; [no]; [no]; [no]; [no]; [no]; [no]; [yes]; [no]; [yes]; [yes]; [yes]; [yes]; [no]; [yes]; [yes]; [no]; [no]; [no]; [no]; [no]; [no]; [no]; [yes]; [no]; [9.9] - [A+]; [285];
**A.I. WatchMetrics Review v37.4 Grok 4 Fast. December 19, 2025.**