Casio
Men'S Watch Casio Watch Water Resistant Lightweight Watch Stopwatch

Casio F91W Digital Sports Watch - Black, 1 Count (Pack of 1)

4.50 (618)
AMAZON
4.50 (618)
In stock
Go to store
Prices last updated Jan 29, 2026

Highlights

  • Classic black digital sports watch from Casio, perfect for everyday wear.
  • Water resistant up to 100 meters, ideal for swimming and outdoor activities.
  • Features micro light for easy reading in low-light conditions.
  • Includes daily alarm, hourly time signal, and auto calendar for convenience.
  • 1/100 second digital stopwatch for precise timing during workouts.
  • Lightweight and comfortable design, weighing only 20g.
  • Long-lasting CR2016 battery with an approximate 7-year life.

Description

The Casio F91W Digital Sports Watch in Black is a timeless piece that combines classic style with modern functionality, making it an essential accessory for any man's wardrobe. Known for its reliability and durability, this watch is perfect for those who lead an active lifestyle or simply appreciate the precision of digital timekeeping. With its sleek black design, this watch is versatile enough to complement any outfit, whether you're hitting the gym or heading to a business meeting. Crafted from durable plastic, the Casio F91W is designed to withstand the rigors of daily wear. Its water resistance up to 100 meters ensures that you can wear it while swimming or running in the rain without worry. The micro light feature allows for easy reading of the time even in low-light conditions, making it a practical choice for nighttime adventures or early morning runs. One of the standout features of this watch is its 1/100 second digital stopwatch, which is perfect for athletes and fitness enthusiasts who need precise timing for their workouts. The daily alarm and hourly time signal keep you on schedule, ensuring you never miss an important appointment or event. The auto calendar is a convenient feature that automatically adjusts the date, taking into account leap years, so you never have to worry about setting the date manually. With an accuracy of +/-30 seconds per month, you can trust that the Casio F91W will keep you on time, every time. The CR2016 battery provides an impressive approximate battery life of 7 years, meaning you won't have to worry about frequent battery replacements. Weighing only 20g, this watch is lightweight and comfortable to wear all day long. Whether you're a runner, a busy professional, or someone who appreciates the simplicity of a well-designed digital watch, the Casio F91W Digital Sports Watch is a perfect choice. Its combination of functionality, durability, and style makes it a must-have accessory for any man.

Specifications

Brand Casio

Price history

Reviews

No user reviews yet. Write first.

Casio

Casio Men's Vintage A158WA-1 Water Resistant Digital Watch
Casio Men's Vintage A158WA-1 Water Resistant Digital Watch
(59511)
$29.40
Casio LRW200H Series Women's Analog Watch - Black Sporty Design
Casio LRW200H Series Women's Analog Watch - Black Sporty Design
(58787)
$45.95
$43.13
Casio MDV106 Series Unisex Analog Watch - White Resin Band
Casio MDV106 Series Unisex Analog Watch - White Resin Band
(58785)
$45.95
$41.51
CASIO Women's LA670WGA-9 Gold Stainless-Steel Quartz Watch
CASIO Women's LA670WGA-9 Gold Stainless-Steel Quartz Watch
(58775)
$54.95
$45.62
Casio Men's Stainless Steel Quartz Sport Watch with Resin Strap, Black, 26
Casio Men's Stainless Steel Quartz Sport Watch with Resin Strap, Black, 26
(58775)
$89.95
$67.99
Casio Men's Stainless Steel Quartz Sport Watch with Resin Strap, Black - Model MDV-106B-1A3VCF
Casio Men's Stainless Steel Quartz Sport Watch with Resin Strap, Black - Model MDV-106B-1A3VCF
(58764)
$89.95
$64.48
View all

Best Deals

Invicta Men's 0929 Anatomic Subaqua Watch
Invicta
Invicta Men's 0929 Anatomic Subaqua Watch
(10)
Plastic
$78.89
Casio Pop LF-30W Series - LED Illuminator, World Time, and Stopwatch
Casio
Casio Pop LF-30W Series - LED Illuminator, World Time, and Stopwatch
(37)
Resin | Mens
$39.95 $33.98
Invicta Men's 22785 Speedway Analog Display Quartz Black Watch
Invicta
Invicta Men's 22785 Speedway Analog Display Quartz Black Watch
(850)
Stainless Steel | Mens
$129.90 $53.88
Timex Women's Simone Multifunction 38mm Watch - White Strap, White Dial, Gold-Tone Case
Timex
Timex Women's Simone Multifunction 38mm Watch - White Strap, White Dial, Gold-Tone Case
(17)
Womens | Brass
$45.78
TIMEX Men's Easy Reader 38mm Watch - Vegas Golden Knights Edition
Timex
TIMEX Men's Easy Reader 38mm Watch - Vegas Golden Knights Edition
(15)
Brass
$79.00 $42.73
Timex Men's Easy Reader 35mm Day-Date Watch – Gold-Tone Case
Timex
Timex Men's Easy Reader 35mm Day-Date Watch – Gold-Tone Case
(20387)
Mens | Brass
$71.00 $56.80
Timex Tribute Men's NHL Citation 42mm Watch – Toronto Maple Leafs
Timex
Timex Tribute Men's NHL Citation 42mm Watch – Toronto Maple Leafs
(67)
Brass
$89.00 $65.86
Timex Women's Easy Reader 25mm Watch - Gold-Tone Expansion Band White Dial
Timex
Timex Women's Easy Reader 25mm Watch - Gold-Tone Expansion Band White Dial
(5004)
Womens | Brass
$73.00 $49.92
Invicta Men's 15862 S1 Rally Analog Display Japanese Automatic Black Watch
Invicta
Invicta Men's 15862 S1 Rally Analog Display Japanese Automatic Black Watch
(664)
Stainless Steel
$129.99 $79.90
Tissot Unisex Everytime 34mm Quartz Watch
Tissot
Tissot Unisex Everytime 34mm Quartz Watch
(2)
Stainless Steel | Unisex
$315.00
Timex Women's Easy Reader 30mm Watch - Black Strap White Dial Silver-Tone Case
Timex
Timex Women's Easy Reader 30mm Watch - Black Strap White Dial Silver-Tone Case
(109)
Womens | Brass
$67.00 $42.50
Timex Women's Modern Easy Reader 32mm Watch – Gold-Tone Case
Timex
Timex Women's Modern Easy Reader 32mm Watch – Gold-Tone Case
(2076)
Brass
$63.00 $44.70
Seiko Women's Automatic Watch Stainless Steel with Multicolour Strap - SYMG42K1
Seiko
Seiko Women's Automatic Watch Stainless Steel with Multicolour Strap - SYMG42K1
(1822)
Stainless Steel
$151.20
Timex Men's Expedition Scout 40mm Watch – Gray Case Blue Dial
Timex
Timex Men's Expedition Scout 40mm Watch – Gray Case Blue Dial
(27417)
Brass
$49.99
Timex Tribute Men's Collegiate Gamer 42mm Watch – Navy Midshipmen
Timex
Timex Tribute Men's Collegiate Gamer 42mm Watch – Navy Midshipmen
(0)
Mens | Brass
$69.95 $55.20
Invicta Men's Speedway 42mm Stainless Steel Quartz Watch - Two Tone
Invicta
Invicta Men's Speedway 42mm Stainless Steel Quartz Watch - Two Tone
(39)
Stainless Steel | Mens
$60.49
Invicta Men's 0076 Pro Diver Collection Chronograph Black Ion-Plated Stainless Steel Watch
Invicta
Invicta Men's 0076 Pro Diver Collection Chronograph Black Ion-Plated Stainless Steel Watch
(23439)
Stainless Steel | Mens
$53.88
Invicta Women's Specialty Quartz Watch, Rose Gold - Model 29417
Invicta
Invicta Women's Specialty Quartz Watch, Rose Gold - Model 29417
(45)
Stainless Steel | Womens
$89.90 $59.27
Timex Men's Easy Reader 38mm Watch - Clemson Tigers with Expansion Band
Timex
Timex Men's Easy Reader 38mm Watch - Clemson Tigers with Expansion Band
(5)
Brass
$79.00 $47.80
Timex Men's Waterbury 41 mm Watch, Black Leather Strap
Timex
Timex Men's Waterbury 41 mm Watch, Black Leather Strap
(1)
Mens
$139.97
Show more

You may also like

Casio Men's Vintage A158WA-1 Water Resistant Digital Watch
Casio Men's Vintage A158WA-1 Water Resistant Digital Watch
(59511)
$29.40
Casio LRW200H Series Women's Analog Watch - Black Sporty Design
Casio LRW200H Series Women's Analog Watch - Black Sporty Design
(58787)
$45.95
$43.13
Casio MDV106 Series Unisex Analog Watch - White Resin Band
Casio MDV106 Series Unisex Analog Watch - White Resin Band
(58785)
$45.95
$41.51
CASIO Women's LA670WGA-9 Gold Stainless-Steel Quartz Watch
CASIO Women's LA670WGA-9 Gold Stainless-Steel Quartz Watch
(58775)
$54.95
$45.62
Casio Men's Stainless Steel Quartz Sport Watch with Resin Strap, Black, 26
Casio Men's Stainless Steel Quartz Sport Watch with Resin Strap, Black, 26
(58775)
$89.95
$67.99
Casio Men's Stainless Steel Quartz Sport Watch with Resin Strap, Black - Model MDV-106B-1A3VCF
Casio Men's Stainless Steel Quartz Sport Watch with Resin Strap, Black - Model MDV-106B-1A3VCF
(58764)
$89.95
$64.48
Best price $0.00
See offers

Our service may include affiliate links. If you buy through links on our site, we may earn a commission at no extra cost to you.

Payments for subscriptions are processed by Paddle as Merchant of Record.

© . All rights reserved.