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 69% of your modeled wrist width.
Physical footprint
Clear spaceEstimated clearance: 5.9 mm per side.
Watch B
Visual presence
ModerateCase covers 62% of your modeled wrist width.
Physical footprint
Clear spaceEstimated clearance: 8.8 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 | Christopher Ward C63 Sealander | Tissot PRX |
|---|---|---|
| Pricing | ||
| MSRPC63 Sealander is $750 less at MSRP | $1,000 | $1,750 |
| Used Price (Low)PRX is $211.2 less at the low end | $911 | $700 |
| Used Price (High) | $2,700 | $1,641 |
| 30-Day Trend | ↑ +8.5% | 0.0% |
| Used Price Range | $911 - $2,700 | $700 - $1,641 |
| Identity | ||
| Style | Casual, Sports | Sports, Casual |
| Dimensions | ||
| DiameterPRX is 4mm smaller | 39mm | 35mm |
| Case | ||
| Water ResistanceC63 Sealander adds 50m water resistance | 150m (recreational diving) | 100m (recreational diving) |
| Dial | ||
| Dial Color | Black/Blue | Black |
1 field is excluded from the differences view because one watch lacks comparable data. Use “All specs” to inspect those gaps.
Christopher Ward C63 Sealander and Tissot PRX 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, casual character versus sports versatility. They both touch the casual and sports 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 Christopher Ward C63 Sealander if you prefer more dial presence and a larger case feel; choose Tissot PRX if you want a smaller case footprint on the wrist.
Choose Christopher Ward C63 Sealander when
Christopher Ward C63 Sealander is a better fit for buyers who want more wrist presence, mechanical-watch enthusiasts, casual styling.
Choose Tissot PRX when
Tissot PRX is a better fit for smaller wrists, mechanical-watch enthusiasts, sports styling.
Movement and upkeep
Christopher Ward C63 Sealander: automatic movement
Tissot PRX: automatic movement
Both use the same movement type, so maintenance differences are limited and fit or feature details should decide the purchase.
Size and wearability
Christopher Ward C63 Sealander: 39mm
Tissot PRX: 35mm · L2L 39mm
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
Christopher Ward C63 Sealander: 150m
Tissot PRX: 100m
Water resistance is a meaningful separator here — the higher-rated option gives more flexibility for swimming or rougher daily use.
Price and value
Christopher Ward C63 Sealander: $1,000
Tissot PRX: $924
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
Christopher Ward C63 Sealander: casual
Tissot PRX: sports
Christopher Ward C63 Sealander leans more casual, while Tissot PRX pulls toward sports use case — pick the one that matches how you will actually wear it.
Crystal and materials
Christopher Ward C63 Sealander: sapphire crystal · steel
Tissot PRX: sapphire crystal · steel
Materials are broadly similar, so finish, fit, and price will matter more than the materials list alone.
Tissot PRX 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.
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.
WatchCompared may earn a commission from qualifying purchases through affiliate links. This does not change your price.
Christopher Ward C63 Sealander
Affiliate links — WatchCompared earns a commission on qualifying purchases. This doesn't affect your price.
Tissot PRX
Affiliate links — WatchCompared earns a commission on qualifying purchases. This doesn't affect your price.
Tissot PRX — it is 35mm wide versus 39mm.
Christopher Ward C63 Sealander — it is rated 150m versus 100m. Both are in the same broad bracket, so treat this as a tiebreaker rather than a deciding factor.
Tissot PRX is the value pick at roughly $76 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
This page currently relies on normalized catalog fields and calculated differences. No external reviewer observation is used in its verdict.
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 Budget Page
Compare similar watches in the same price band
Watch Buying Guides
Read movement, fit, and buying guides before deciding
Smartwatch Compare Hub
Compare Apple, Garmin, Samsung, and more if you are cross-shopping smartwatches
Tissot PRX vs Tissot PRX Powermatic 80
tier2High-intent comparison page
Christopher Ward C63 Sealander vs Tissot PRX Powermatic 80
tier2High-intent comparison page
Christopher Ward C63 Sealander vs Seiko Alpinist
tier2High-intent comparison page
Tissot PRX vs Tissot PRX
tier2High-intent comparison page
Orient Star Contemporary vs Tissot PRX
tier2High-intent comparison page
Christopher Ward C63 Sealander vs Orient Star Contemporary
tier2High-intent comparison page
Continue comparing specs and pricing, or start a new shortlist with the comparison tool and browse pages.
Affiliate links — WatchCompared earns a commission on qualifying purchases. This doesn't affect your price.
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.
