Side-by-side comparison of specifications and features
Compare visual case presence and physical footprint on one shared wrist. Measure your top-down wrist width for a stronger result; lug-to-lug is used when the catalog has it.
Medium (6.7″)
Estimated top width: 56.7 mm
Preliminary range: 54.7–61.8 mm.
Watch A
Visual presence
BoldCase covers 78% of your modeled wrist width.
Physical footprint
Near the edgeEstimated clearance: 2.4 mm per side.
Watch B
Visual presence
BoldCase covers 79% of your modeled wrist width.
Physical footprint
Near the edgeEstimated clearance: 2.8 mm per side.
Proportional guide only: visual presence and physical footprint do not predict comfort. Weight, thickness, caseback shape, rigid lugs, strap stiffness, wrist-bone prominence, wearing tension, bezel design, and case curvature change how a watch actually wears. Non-round silhouettes use a verified family shape and catalog dimensions where available; missing case height or width is estimated from a conservative family aspect ratio.
Start with the specifications that meaningfully differ. Expand the complete table for reference details and missing-data context.
| Specification | Casio Edifice EFS-S570 | Casio Edifice EQB-1100 |
|---|---|---|
| Pricing | ||
| MSRPEdifice EFS-S570 is $200 less at MSRP | $200 | $400 |
| New PriceEdifice EFS-S570 is $31.7 less based on the current snapshot | $311 | $342 |
| Used Price (Low)Edifice EFS-S570 is $81.7 less at the low end | $189 | $271 |
| Used Price (High) | $333 | $767 |
| 30-Day Trend | ↑ +18.7% | ↓ -5.2% |
| Used Price Range | $189 - $333 | $271 - $767 |
| Identity | ||
| Style | Chronograph, Casual | Sports, Casual |
| Dimensions | ||
| DiameterEdifice EFS-S570 is 0.6mm smaller | 44mm | 44.6mm |
| Thickness | N/A | 8.9mm |
| Dial | ||
| Dial Color | Black | Blue |
3 fields are excluded from the differences view because one watch lacks comparable data. Use “All specs” to inspect those gaps.
Casio Edifice EFS-S570 and Casio Edifice EQB-1100 can overlap on price or use case, but the buying decision usually comes down to wrist presence versus easier fit, chronograph character versus sports versatility. Treat it as a value-versus-upgrade decision — confirm the extra spend solves a problem you will notice every week.
Bottom line
Fit is a real separator here — compare case width and lug-to-lug before deciding, especially if wrist comfort matters more than headline features. Choose Casio Edifice EFS-S570 if you are specifically shopping for a chronograph style watch; choose Casio Edifice EQB-1100 if you are specifically shopping for a sports style watch.
Choose Casio Edifice EFS-S570 when
Casio Edifice EFS-S570 is a better fit for low-maintenance daily wear, chronograph styling.
Choose Casio Edifice EQB-1100 when
Casio Edifice EQB-1100 is a better fit for low-maintenance daily wear, sports styling.
Movement and upkeep
Casio Edifice EFS-S570: solar movement
Casio Edifice EQB-1100: solar 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 Edifice EFS-S570: 44mm
Casio Edifice EQB-1100: 44.6mm · L2L 51.1mm · 124g
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 Edifice EFS-S570: 100m
Casio Edifice EQB-1100: 100m
Water resistance is similar on paper, so focus on fit, features, and price instead.
Price and value
Casio Edifice EFS-S570: $237
Casio Edifice EQB-1100: $342
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 Edifice EFS-S570: chronograph
Casio Edifice EQB-1100: sports
Casio Edifice EFS-S570 leans more chronograph, while Casio Edifice EQB-1100 pulls toward sports use case — pick the one that matches how you will actually wear it.
Crystal and materials
Casio Edifice EFS-S570: sapphire crystal · steel
Casio Edifice EQB-1100: sapphire crystal · steel
Materials are broadly similar, so finish, fit, and price will matter more than the materials list alone.
Casio Edifice EFS-S570 and Casio Edifice EQB-1100 get compared constantly because both are casual watches, they are within 0.6mm of each other in case width, they share the same solar movement — so the spec sheet alone will not tell you which to buy.
Casio Edifice EFS-S570 — Feature split: Casio Edifice EFS-S570 adds chronograph; Casio Edifice EQB-1100 keeps it simpler.
Casio Edifice EFS-S570 for most buyers — Feature split: Casio Edifice EFS-S570 adds chronograph; Casio Edifice EQB-1100 keeps it simpler.
Casio Edifice EFS-S570 is often the value play at current pricing, while Casio Edifice EQB-1100 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.
Check current deals on Amazon and eBay using the buttons below — listing prices, seller quality, and condition can change quickly.
Prices change often, so compare the latest listings and condition options before you buy.
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Casio Edifice EFS-S570
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Casio Edifice EQB-1100
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Neither is clearly smaller: case width is 44mm vs 44.6mm. Pick on strap and looks instead — the size difference is not what will decide this for you.
They are rated the same, so water resistance will not decide this. Choose on strap material and how much you mind scratching the case.
Casio Edifice EFS-S570 is the value pick at roughly $105 less. Pay more only if a specific difference above matters to you — otherwise the cheaper one is the smarter buy. Confirm live listings, since marketplace pricing moves.
Feature split: Casio Edifice EFS-S570 adds chronograph; Casio Edifice EQB-1100 keeps it simpler. That is the difference you will notice day to day; the rest of the specs are close enough not to matter.
Casio Edifice EFS-S570 for most buyers — Feature split: Casio Edifice EFS-S570 adds chronograph; Casio Edifice EQB-1100 keeps it simpler.
Evidence & Method
This page currently relies on normalized catalog fields and calculated differences. No external reviewer observation is used in its verdict.
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