Watch A
Certina DS-8
Round · 30mm
Visual presence
ModerateCase covers 53% of your modeled wrist width.
Physical footprint
Clear spaceEstimated clearance: 11.1 mm per side.
Case: 30mmBand width est.: 14mm
Open this size in the full fit chart →Certina DS-8 vs Tissot Gentleman Powermatic 80
Side-by-side comparison of specifications and features
Key Differences
Best Value
Certina DS-8 (30mm)
Starting from $501
Biggest Price Drop
Certina DS-8 (30mm)
-23.2% in 30 days
See Both Watches on Your Wrist
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 B
Tissot Gentleman Powermatic 80
Round · 40mm · 48mm lug-to-lug
Visual presence
BoldCase covers 71% of your modeled wrist width.
Physical footprint
Clear spaceEstimated clearance: 4.3 mm per side.
Case: 40mmLug-to-lug: 48mmLug width: 21mmThickness: 11.5mm
Open this size in the full fit chart →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.
Price Comparison
Certina DS-8
MSRP
$750
Used
$425
Tissot Gentleman Powermatic 80
MSRP
$600
New
$725
Used
$653
MSRP New (Amazon) Used (eBay)
Side-by-Side Specs
Start with the specifications that meaningfully differ. Expand the complete table for reference details and missing-data context.
| Specification | Certina DS-8 | Tissot Gentleman Powermatic 80 |
|---|---|---|
| Pricing | ||
| MSRPGentleman Powermatic 80 is $150 less at MSRP | $750 | $600 |
| Used Price (Low)DS-8 is $228.5 less at the low end | $425 | $653 |
| Used Price (High) | $705 | $1,068 |
| 30-Day Trend | ↓ -23.2% | ↑ +25.6% |
| Used Price Range | $425 - $705 | $653 - $1,068 |
| Identity | ||
| Style | Dress, Sports | Dress, Casual |
| Dimensions | ||
| DiameterDS-8 is 10mm smaller | 30mm | 40mm |
| Thickness | N/A | 11.5mm |
| Movement | ||
| Movement | Quartz | Automatic |
| Dial | ||
| Dial Color | White | Black/Blue (varies) |
| LuminousDS-8 includes luminous markers | ✓ Included | Not included |
4 specifications both watches share
Case MaterialStainless Steel
CrystalSapphire Crystal
Water Resistance100m (recreational diving)
BezelFixed
4 fields are excluded from the differences view because one watch lacks comparable data. Use “All specs” to inspect those gaps.
Which Should You Buy?
Certina DS-8 and Tissot Gentleman Powermatic 80 can look close on a spec sheet, yet the tradeoffs that matter most are usually mechanical feel versus low-maintenance convenience, wrist presence versus easier fit. They both touch the dress use case, so smaller spec differences can matter more than brand preference.
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 Certina DS-8 if you want a smaller case footprint on the wrist; choose Tissot Gentleman Powermatic 80 if you prefer more dial presence and a larger case feel.
Choose Certina DS-8 when
Certina DS-8 is a better fit for smaller wrists, low-maintenance daily wear, dress styling.
Choose Tissot Gentleman Powermatic 80 when
Tissot Gentleman Powermatic 80 is a better fit for buyers who want more wrist presence, mechanical-watch enthusiasts, dress styling.
Key Differences
Movement and upkeep
Certina DS-8: quartz movement
Tissot Gentleman Powermatic 80: automatic movement
Certina DS-8 uses a quartz movement, while Tissot Gentleman Powermatic 80 uses a automatic movement — that changes day-to-day ownership, upkeep, and the overall feel on the wrist.
Size and wearability
Certina DS-8: 30mm
Tissot Gentleman Powermatic 80: 40mm · L2L 48mm · 164g
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
Certina DS-8: 100m
Tissot Gentleman Powermatic 80: 100m
Water resistance is similar on paper, so focus on fit, features, and price instead.
Price and value
Certina DS-8: $501
Tissot Gentleman Powermatic 80: $600
These two often land in a similar price band — which usually means fit, features, and current deal quality matter more than the sticker price.
Style and use case
Certina DS-8: dress
Tissot Gentleman Powermatic 80: dress
Both lean into a similar dress use case — the choice is more about fit, features, and price than category.
Crystal and materials
Certina DS-8: sapphire crystal · steel
Tissot Gentleman Powermatic 80: sapphire crystal · steel
Materials are broadly similar, so finish, fit, and price will matter more than the materials list alone.
Choose Certina DS-8 If...
- You want a smaller case footprint on the wrist.
- You want a lower-maintenance daily watch.
Choose Tissot Gentleman Powermatic 80 If...
- You prefer more dial presence and a larger case feel.
- You prefer a mechanical watch experience and do not mind more upkeep.
Price and Value Notes
Certina DS-8 usually offers the lower entry price — confirm current listings because marketplace pricing can move quickly.
These two often land in a similar price band — which usually means fit, features, and current deal quality matter more than the sticker price.
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.
WatchCompared may earn a commission from qualifying purchases through affiliate links. This does not change your price.
Certina DS-8
Check Price on AmazonOpens in new tab · Price may vary
Check Price on eBayFrom $501 · New & used listings
Affiliate links — WatchCompared earns a commission on qualifying purchases. This doesn't affect your price.
Tissot Gentleman Powermatic 80
Check Price on AmazonOpens in new tab · Price may vary
Check Price on eBayFrom $723 · New & used listings
Affiliate links — WatchCompared earns a commission on qualifying purchases. This doesn't affect your price.
Comparison FAQ
Which movement is easier to live with day to day?
Quartz and solar models are usually easier for grab-and-go use, while automatic and manual watches appeal more to buyers who enjoy the mechanical side of watch ownership.
Which one is better for smaller wrists?
Certina DS-8 — it is 30mm wide versus 40mm.
Which is better for swimming or rough daily wear?
They are rated the same, so water resistance will not decide this. Choose on strap material and how much you mind scratching the case.
Is the more expensive one worth it?
Certina DS-8 is the value pick at roughly $99 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.
Evidence & Method
How we compared these watches
No WatchCompared hands-on test claimed
- • Catalog specifications are normalized into the same units before differences are calculated.
- • The verdict uses only populated fields and the source-backed observations listed here.
- • Missing evidence reduces the depth of the conclusion instead of being filled with assumptions.
This page currently relies on normalized catalog fields and calculated differences. No external reviewer observation is used in its verdict.
Related Research Paths
Compare Watches
Start a new multi-watch comparison
Compare Watch Prices
US-focused price comparison workflow
Watch Fit Chart
Size and wrist-fit guidance
Related Style Guide
Browse more dress watch picks
Related Budget Page
Compare similar watches in the same price band
Watch Buying Guides
Read movement, fit, and buying guides before deciding
Related Comparisons
Compare toolMore Comparison Tools & Guides
Continue comparing specs and pricing, or start a new shortlist with the comparison tool and browse pages.
Compare Watches
Use the main comparison tool to select and compare two to four watches.
Compare Watch Prices (US)
US-focused price comparison guide plus examples and buyer workflow.
Check Watch Fit
Visualize case size and shape against your wrist before deciding.
Browse Watches
Filter by price, brand, movement, size, and style before comparing.
Certina DS-8
Check Price on AmazonOpens in new tab · Price may vary
Check Price on eBayFrom $501 · New & used listings
Affiliate links — WatchCompared earns a commission on qualifying purchases. This doesn't affect your price.
Tissot Gentleman Powermatic 80
Check Price on AmazonOpens in new tab · Price may vary
Check Price on eBayFrom $723 · New & used listings
Affiliate links — WatchCompared earns a commission on qualifying purchases. This doesn't affect your price.
You can compare up to 10 watches. Browse watches and click "Add to Compare" to add more.