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Head to head · Watches

A158WA Series Unisex Digital Watch vs F91W Series Digital Watch

Ravvy scores A158WA Series Unisex Digital Watch at 93.73 and F91W Series Digital Watch at 84.29. A158WA Series Unisex Digital Watch takes the overall pick, best for retro enthusiasts and practical minimalists.

Ravvy pick

Casio A158WA Series | Unisex Digital Watch | Vintage | WR | 100 SEC Stop Watch | Daily Alarm | Regular Time Keeping: Hour, Minute, Second, PM, Date, Day | Led Light | 7 Yr Battery Silver A158WA-1DF
93.7

$30

Budget-conscious buyers should choose the A158WA for its timeless vintage appeal and legendary seven-year battery life while accepting its basic LED backlight and resin case construction.

Casio F91W Series | Digital Watch | Water Resistant | LED Light | 1/100 SEC Stopwatch | Regular Time Keeping (HR, Min, SEC, PM, Date, Day) | Daily Alarm | Lightweight | 7 Year Battery Black F-91W-1
84.3

$25

How they score

FactorA158WA Series Unisex Digital WatchF91W Series Digital Watch
Value99–
Legibility82–
Portability98.5–
Battery Life95–
Build Quality78–

A158WA Series Unisex Digital Watch

What owners praise

  • Incredible seven-year battery lifespan
  • Extremely lightweight at only 46 grams
  • Self-adjustable stainless steel band fits most wrists
  • Iconic retro design that never goes out of style
  • Highly affordable entry point into reliable watches

What to know first

  • Resin case is chrome-plated rather than solid steel
  • Green LED backlight is dim by modern standards
  • Water resistance is limited to minor splashes only

Skip it if outdoor adventurers needing high water resistance for diving

F91W Series Digital Watch

Specs side by side

SpecA158WA Series Unisex Digital WatchF91W Series Digital Watch
UPC079767246402 102930369179 940356553204801134771480 079767246280
ASINB000GAYQJ0B000GAWSDG
Bands11
ShapeOctagonalSquare
ThemeRetroSports
CrystalAcrylicGlass
DisplayDigitalDigital
PatternSolidSolid
MaterialResinResin
Batteries1 Lithium Metal batteries required. (included)1 Lithium Metal batteries required. (included)
Band ColorSilverBlack
Band Width18 millimeters18.5 millimeters

Other options in this category

Casio MDV106 Series | Unisex Analog Watch | 200M WR | Stainless Steel Case | Resin Band | 2 Hand Analog (HR, Min, SEC) | Date Display | Screw Down Crown/Screw Down Caseback | 3 Year Battery Black Resi
93.7

Best for budget-conscious enthusiasts and weekend divers

  • Stainless Steel Construction
  • 200M Water Resistance
  • Screw-Down Crown & Caseback
$66