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 71% of your modeled wrist width.
Physical footprint
Clear spaceEstimated clearance: 4.6 mm per side.
Watch B
Visual presence
BoldCase covers 71% of your modeled wrist width.
Physical footprint
Clear spaceEstimated clearance: 4.8 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.
Start with the specifications that meaningfully differ. Expand the complete table for reference details and missing-data context.
| Specification | Christopher Ward C60 Trident Pro 300 40mm | Tissot Seastar 1000 |
|---|---|---|
| Pricing | ||
| MSRPSeastar 1000 is $450 less at MSRP | $925 | $475 |
| Used Price (Low)Seastar 1000 is $628 less at the low end | $1,014 | $386 |
| Used Price (High) | $1,175 | $590 |
| 30-Day Trend | ↓ -1.0% | ↑ +4.7% |
| Used Price Range | $1,014 - $1,175 | $386 - $590 |
| Dimensions | ||
| ThicknessC60 Trident Pro 300 40mm is 0.9mm thinner | 11.3mm | 12.2mm |
| Lug to Lug | 47.46mm | 47mm |
| Movement | ||
| Movement | Automatic | Quartz |
2 fields are excluded from the differences view because one watch lacks comparable data. Use “All specs” to inspect those gaps.
If you are deciding between Christopher Ward C60 Trident Pro 300 40mm and Tissot Seastar 1000, the real decision is usually about mechanical feel versus low-maintenance convenience, entry price versus premium finishing or specs. Treat it as a value-versus-upgrade decision — confirm the extra spend solves a problem you will notice every week.
Bottom line
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. Choose Christopher Ward C60 Trident Pro 300 40mm if you prefer a mechanical watch experience and do not mind more upkeep; choose Tissot Seastar 1000 if you want a lower-maintenance daily watch.
Choose Christopher Ward C60 Trident Pro 300 40mm when
Christopher Ward C60 Trident Pro 300 40mm is a better fit for mechanical-watch enthusiasts, diver styling.
Choose Tissot Seastar 1000 when
Tissot Seastar 1000 is a better fit for low-maintenance daily wear, diver styling.
Movement and upkeep
Christopher Ward C60 Trident Pro 300 40mm: automatic movement
Tissot Seastar 1000: quartz movement
Christopher Ward C60 Trident Pro 300 40mm uses a automatic movement, while Tissot Seastar 1000 uses a quartz movement — that changes day-to-day ownership, upkeep, and the overall feel on the wrist.
Size and wearability
Christopher Ward C60 Trident Pro 300 40mm: 40mm · L2L 47.46mm
Tissot Seastar 1000: 40mm · L2L 47mm · 134g
Their size profiles are relatively close, so fit comes down to shape, weight, and how each watch sits on your wrist.
Water resistance
Christopher Ward C60 Trident Pro 300 40mm: 300m
Tissot Seastar 1000: 300m
Water resistance is similar on paper, so focus on fit, features, and price instead.
Price and value
Christopher Ward C60 Trident Pro 300 40mm: $925
Tissot Seastar 1000: $405
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
Christopher Ward C60 Trident Pro 300 40mm: diver
Tissot Seastar 1000: diver
Both lean into a similar diver use case — the choice is more about fit, features, and price than category.
Crystal and materials
Christopher Ward C60 Trident Pro 300 40mm: sapphire crystal · steel
Tissot Seastar 1000: sapphire crystal · steel
Materials are broadly similar, so finish, fit, and price will matter more than the materials list alone.
Tissot Seastar 1000 is often the value play at current pricing, while Christopher Ward C60 Trident Pro 300 40mm 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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Christopher Ward C60 Trident Pro 300 40mm
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Tissot Seastar 1000
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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.
Christopher Ward C60 Trident Pro 300 40mm — at 11.3mm thick versus 12.2mm it sits flatter, which matters more than the near-identical case width here.
They are rated the same, so water resistance will not decide this. Choose on strap material and how much you mind scratching the case.
Tissot Seastar 1000 is the value pick at roughly $521 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.
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