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 73% of your modeled wrist width.
Physical footprint
Clear spaceEstimated clearance: 4.8 mm per side.
Watch B
Visual presence
BoldCase covers 74% of your modeled wrist width.
Physical footprint
Clear spaceEstimated clearance: 5.3 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 | Orient Ray II | Seiko SKX009 |
|---|---|---|
| Pricing | ||
| MSRPRay II is $55 less at MSRP | $295 | $350 |
| New PriceRay II is $617.5 less based on the current snapshot | $272 | $889 |
| Used Price (Low)Ray II is $130.8 less at the low end | $189 | $320 |
| Used Price (High) | $755 | $1,709 |
| 30-Day Trend | ↑ +18.1% | ↓ -6.3% |
| Used Price Range | $189 - $755 | $320 - $1,709 |
| Dimensions | ||
| DiameterRay II is 0.5mm smaller | 41.5mm | 42mm |
| ThicknessRay II is 0.4mm thinner | 13mm | 13.4mm |
| Lug to Lug | 47mm | 46mm |
| Case | ||
| Crystal | Mineral Crystal | Hardlex |
| Dial | ||
| Dial Color | Black | Blue |
1 field is excluded from the differences view because one watch lacks comparable data. Use “All specs” to inspect those gaps.
If you are deciding between Orient Ray II and Seiko SKX009, the real decision is usually about fit, features, and current pricing. They both touch the diver and tool use case, so smaller spec differences can matter more than brand preference.
Bottom line
These two often land in a similar price band — which usually means fit, features, and current deal quality matter more than the sticker price. Choose Orient Ray II if you want the lower price — Orient Ray II typically runs about $55 less; choose Seiko SKX009 if you have a smaller wrist — Seiko SKX009 is 46mm lug-to-lug vs 47mm.
Choose Orient Ray II when
Orient Ray II is a better fit for mechanical-watch enthusiasts, diver styling.
Choose Seiko SKX009 when
Seiko SKX009 is a better fit for mechanical-watch enthusiasts, diver styling.
Movement and upkeep
Orient Ray II: automatic movement
Seiko SKX009: 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
Orient Ray II: 41.5mm · L2L 47mm
Seiko SKX009: 42mm · L2L 46mm · 105g
Their size profiles are relatively close, so fit comes down to shape, weight, and how each watch sits on your wrist.
Water resistance
Orient Ray II: 200m
Seiko SKX009: 200m
Water resistance is similar on paper, so focus on fit, features, and price instead.
Price and value
Orient Ray II: $295
Seiko SKX009: $350
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
Orient Ray II: diver
Seiko SKX009: diver
Both lean into a similar diver use case — the choice is more about fit, features, and price than category.
Crystal and materials
Orient Ray II: mineral crystal · steel
Seiko SKX009: Hardlex crystal · steel
Crystal choice can change long-term wear expectations — one may prioritize scratch resistance while the other keeps cost or vintage feel in check.
Orient Ray II and Seiko SKX009 get compared constantly because both are diver/tool watches, they are within 0.5mm of each other in case width, they share the same automatic movement — so the spec sheet alone will not tell you which to buy.
Seiko SKX009 for most buyers — Lug-to-lug is 47mm on Orient Ray II and 46mm on Seiko SKX009; that, more than case width, decides whether it overhangs a smaller wrist. Go with Orient Ray II instead if you want the lower price — Orient Ray II typically runs about $55 less.
Orient Ray II 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.
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Orient Ray II
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Seiko SKX009
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Seiko SKX009 — it is 46mm lug-to-lug versus 47mm, and lug-to-lug is what decides whether a watch overhangs a smaller wrist.
They are rated the same, so water resistance will not decide this. Choose on strap material and how much you mind scratching the case.
Orient Ray II is the value pick at roughly $55 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.
Lug-to-lug is 47mm on Orient Ray II and 46mm on Seiko SKX009; that, more than case width, decides whether it overhangs a smaller wrist. That is the difference you will notice day to day; the rest of the specs are close enough not to matter.
Seiko SKX009 for most buyers — Lug-to-lug is 47mm on Orient Ray II and 46mm on Seiko SKX009; that, more than case width, decides whether it overhangs a smaller wrist. Go with Orient Ray II instead if you want the lower price — Orient Ray II typically runs about $55 less.
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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