# Casio Sports Digital Compass Thermometer SGW100-1V Review by A.I. WatchMetrics

## Watch Summary
The Casio SGW100-1V is a rugged digital sports tool watch blending adventure-ready twin sensors for compass and thermometer with solar-powered quartz reliability, featuring a bulky resin tonneau case, LCD display, world time across 29 zones, alarms, stopwatch, and LED illumination, ideal for outdoor enthusiasts, hikers, and budget-conscious adventurers seeking multifunctional durability without luxury pretensions.

## Overall Watch Rating: 5.7/10.0

**Functions Metric (8.8/10.0)** - Packed with world time, alarms, stopwatch, timer, compass, and thermometer, it outperforms basic digitals like the Timex Ironman in everyday utility.
**Versatility Metric (8.2/10.0)** - Excels across sports, adventure, travel, and casual scenarios much like a Swiss Army knife for the wrist, thanks to its broad sensor and timing toolkit.
**Movement Metric (7.0/10.0)** - The solar quartz Module 3440 delivers accurate, maintenance-free performance comparable to Citizen Eco-Drive basics but with added sensor integration.
**History & Innovation Metric (7.0/10.0)** - Casio's pioneering digital and G-Shock ruggedness heritage shines through in affordable sensor tech, on par with early Seiko digital milestones.
**Complications Metric (6.3/10.0)** - Digital compass and thermometer provide practical utility akin to entry-level Suunto tools, though lacking mechanical sophistication.
**Brand Metric (5.2/10.0)** - Casio offers solid mid-tier reliability in the vein of Citizen or Hamilton for mass-market digital sports watches.
**Dials & Design Metric (4.2/10.0)** - The functional LCD layout and blocky resin aesthetic serve purpose over flair, similar to standard G-Shock digitals but without standout visual appeal.
**Material Metric (3.2/10.0)** - Lightweight resin construction with mineral glass prioritizes toughness over premium feel, on level with budget Casio G-Shocks rather than metal-cased competitors.
**Rarity Metric (1.2/10.0)** - Mass-produced at accessible pricing, it mirrors the ubiquity of standard Timex or Casio digitals with no exclusivity factor.

## Total Performance Score (TPS): 4.1

## WM Collector Grade: C

## Performance Insights: Dominates in functions, versatility, and movement for tool-watch duties while underwhelming in materials, design, and rarity; delivers solid value slightly above its implied price for feature seekers.

## TPS Interpretation: Fair Value: This watch punches above its weight in multifunction rugged utility for adventurers on a budget.

## Watch Data
[Picture URL] - https://www.casio.com/content/dam/casio/products/watches/sports/digital/sgw100/SGW-100-1V_main.png; [backPicture] - https://www.casio.com/content/dam/casio/products/watches/sports/digital/sgw100/SGW-100-1V_back.png; [lumePicture] - N/A; [Nickname] - Twin Sensor; [Brand] - Casio; [Model] - SGW100-1V; [Country] - Japan; [Product Link] - https://www.casio.com/us/watches/gshock/product.SGW-100-1V/; [reviewLink] - N/A; [Movement Type] - Solar Quartz; [Movement Name] - Module 3440; [# Secondary] - 3; [watchDescription] - Rugged twin-sensor digital sports watch with solar power, compass, thermometer, world time, alarms, and stopwatch; [caseWidth] - 52.4; [lugToLugLength] - 62; [thickness] - 14.1; [lug] - 25; [waterResist] - 100; [powerReserve] - 7 months; [beatFrequency] - N/A; [lume] - Full auto LED; [jewels] - 0; [caseMaterial] - Resin; [watchGlass] - Mineral; [Bezel] - Fixed resin; [caseback] - Resin screw lock; [Crown] - Digital buttons; [Strap] - Resin; [Shape] - Tonneau; [Dial] - Digital LCD; [Seconds] - Yes; [Date] - Yes; [Calendar] - No; [Chiming] - No; [Chronograph] - Yes; [Compass] - Yes; [dateCompilation] - No; [DigitalDisplay] - Yes; [Dress] - No; [Field] - No; [GMT] - No; [Mechanical Alarm] - No; [Moonphase] - No; [Tourbillon] - No; [worldTimer] - Yes; [powerReserveIndicator] - No; [Diver] - No; [Pilot] - No; [racing] - No; [Skeleton] - No; [Vintage] - No; [StyleFormal] - No; [StyleCasual] - Yes; [StyleSports] - Yes; [StyleTravel] - Yes; [StyleAdventure] - Yes; [StyleCollector] - No; [StyleTool] - Yes; [StyleStatement] - No; [StyleVintage] - No; [StyleSmart] - No; [StyleCustom] - No; [TPS_new] - 4.1; [TPSgrade] - C; [TPSimpliedPrice] - 85;

**A.I. WatchMetrics Review v37.4 Grok 4 Fast. December 19, 2025.**