Casio Classic vs Casio WS-1600H-1AV

Side-by-side comparison of specifications and features

CasioClassic

F-91W-1

CasioWS-1600H-1AV

WS-1600H-1AV

Key Differences

Best Value

Casio F-91W (F-91W-1)

Starting from $26

Best Water Resistance

Casio WS-1600H-1AV (42.1mm · Resin)

100m (3x more)

Slimmest

Casio F-91W (F-91W-1)

8.5mm thick

Price Comparison

Casio Classic

MSRP

$23

New

$26

Used

$17

Casio WS-1600H-1AV

MSRP

$35

MSRP New (Amazon) Used (eBay)

Comparison of Casio Classic, Casio WS-1600H-1AV
Specification	Casio Classic	Casio WS-1600H-1AV
Pricing
MSRP	$23	$35
New Price	$26	N/A
Used Price (Low)	$17	N/A
Used Price (High)	$185	N/A
30-Day Trend	↑ +62.1%	N/A
Used Price Range	$17 - $185	N/A
Identity
Reference	F-91W-1	WS-1600H-1AV
Nickname	N/A	N/A
Style	Digital, Casual	Digital, Sports, Tool
Release Era	1980s	2020s
Dimensions
Diameter	33.2mm	42.1mm
Thickness	8.5mm	12.5mm
Lug Width	N/A	18mm
Lug to Lug	38mm	45mm
Movement
Movement	Quartz	Quartz
Power Reserve / Battery	N/A	N/A
Accuracy	N/A	N/A
Case
Case Material	Resin	Resin
Crystal	Acrylic	Mineral Crystal
Water Resistance	30m (splash resistant)	100m (recreational diving)
Bezel	Fixed	fixed
Dial
Dial Color	LCD	black
Luminous	Yes	Yes
Community
Review Rating	N/A	N/A
In Collections	N/A	N/A
On Wishlists	N/A	N/A
Forum Threads	N/A	N/A

Quick Summary

Casio F-91W and Casio WS-1600H-1AV can overlap on price or use case, but the buying decision usually comes down to wrist presence versus easier fit, water-ready utility versus dressier everyday wear. They both touch the digital use case, so smaller spec differences can matter more than brand preference.

How to choose

The biggest practical difference is usually movement and upkeep. Start with wrist fit and movement preference, then use water resistance and price to break the tie.

Casio F-91W

Casio F-91W is a better fit for smaller wrists, low-maintenance daily wear, digital styling.

Casio WS-1600H-1AV

Casio WS-1600H-1AV is a better fit for buyers who want more wrist presence, low-maintenance daily wear, digital styling.

Key Differences

Movement and upkeep

Casio F-91W: quartz movement

Casio WS-1600H-1AV: quartz movement

Both use the same movement type, so maintenance differences are limited and fit or feature details should decide the purchase.

Size and wearability

Casio F-91W: 33.2mm · L2L 38mm

Casio WS-1600H-1AV: 42.1mm · L2L 45mm

Fit is a real separator here — compare case width and lug-to-lug before deciding, especially if wrist comfort matters more than headline features.

Water resistance

Casio F-91W: 30m

Casio WS-1600H-1AV: 100m

Water resistance is a meaningful separator here — the higher-rated option gives more flexibility for swimming or rougher daily use.

Price and value

Casio F-91W: $26

Casio WS-1600H-1AV: $35

There is a real price gap here — treat the more expensive option as an upgrade decision and confirm whether the extra spend buys something you will notice in weekly use.

Style and use case

Casio F-91W: digital

Casio WS-1600H-1AV: digital

Both lean into a similar digital use case — the choice is more about fit, features, and price than category.

Crystal and materials

Casio F-91W: acrylic crystal · resin

Casio WS-1600H-1AV: mineral crystal · resin

Crystal choice can change long-term wear expectations — one may prioritize scratch resistance while the other keeps cost or vintage feel in check.

Choose Casio F-91W If...

You want a smaller case footprint on the wrist.
You want the lower current entry price.

Choose Casio WS-1600H-1AV If...

You prefer more dial presence and a larger case feel.
Swimming, beach use, or tougher daily wear is part of the plan.
You are comfortable paying more for a stronger feature set.

Price and Value Notes

Casio F-91W is often the value play at current pricing, while Casio WS-1600H-1AV makes more sense if you will use its extra features regularly.

There is a real price gap here — treat the more expensive option as an upgrade decision and confirm whether the extra spend buys something you will notice in weekly use.

Where to Check Deals

Check current deals on Amazon and eBay using the buttons below — listing prices, seller quality, and condition can change quickly.

Check current deals on Amazon and eBay

Prices change often, so compare the latest listings and condition options before you buy.

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Casio F-91W

Check Price on AmazonOpens in new tab · Price may vary

Check Price on eBayFrom $34 · Live listings

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Casio WS-1600H-1AV

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Comparison FAQ

Which one is better for smaller wrists?

Start with case width and lug-to-lug. The watch that looks smaller on paper is often the safer choice, but lug shape and thickness still affect how it wears.

Which is better for swimming or rough daily wear?

Use the water resistance row as the first filter. Higher ratings generally give more flexibility for swimming and water exposure, but strap choice and overall condition still matter.

Should I choose based on price alone?

Price matters, but the better buy is the watch that matches your fit, feature priorities, and use case. Check live listings first, then decide whether the price gap actually changes the ownership experience.