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: 5.3 mm per side.
Watch B
Visual presence
BoldCase covers 69% 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 | Lorier Falcon Series III | Lorier Neptune Series IV Date |
|---|---|---|
| Pricing | ||
| MSRPNeptune Series IV Date is $300 less at MSRP | $799 | $499 |
| Used Price (Low)Neptune Series IV Date is $40.1 less at the low end | $690 | $650 |
| Used Price (High) | $690 | $650 |
| 30-Day Trend | ↓ -1.2% | 0.0% |
| Used Price Range | $690 - $690 | $650 - $650 |
| Identity | ||
| Style | gmt, Vintage | Diver, Vintage |
| Dimensions | ||
| ThicknessFalcon Series III is 0.2mm thinner | 12.5mm | 12.7mm |
| Case | ||
| Water ResistanceNeptune Series IV Date adds 100m water resistance | 100m (recreational diving) | 200m (diving) |
| Bezel | Bidirectional 24-hour | Unidirectional rotating |
| Dial | ||
| Dial Color | Black | Blue |
Lorier Falcon Series III and Lorier Neptune Series IV Date can look close on a spec sheet, yet the tradeoffs that matter most are usually water-ready utility versus dressier everyday wear, gmt character versus diver versatility. They both touch the vintage use case, so smaller spec differences can matter more than brand preference.
Bottom line
Water resistance is a meaningful separator here — the higher-rated option gives more flexibility for swimming or rougher daily use. Choose Lorier Falcon Series III if you are specifically shopping for a gmt style watch; choose Lorier Neptune Series IV Date when swimming, beach use, or tougher daily wear is part of the plan.
Choose Lorier Falcon Series III when
Lorier Falcon Series III is a better fit for mechanical-watch enthusiasts, gmt styling.
Choose Lorier Neptune Series IV Date when
Lorier Neptune Series IV Date is a better fit for mechanical-watch enthusiasts, diver styling.
Movement and upkeep
Lorier Falcon Series III: automatic movement
Lorier Neptune Series IV Date: 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
Lorier Falcon Series III: 39mm · L2L 46mm
Lorier Neptune Series IV Date: 39mm · L2L 46mm
Their size profiles are relatively close, so fit comes down to shape, weight, and how each watch sits on your wrist.
Water resistance
Lorier Falcon Series III: 100m
Lorier Neptune Series IV Date: 200m
Water resistance is a meaningful separator here — the higher-rated option gives more flexibility for swimming or rougher daily use.
Price and value
Lorier Falcon Series III: $690
Lorier Neptune Series IV Date: $499
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
Lorier Falcon Series III: gmt
Lorier Neptune Series IV Date: diver
Lorier Falcon Series III leans more gmt, while Lorier Neptune Series IV Date pulls toward diver use case — pick the one that matches how you will actually wear it.
Crystal and materials
Lorier Falcon Series III: acrylic crystal · steel
Lorier Neptune Series IV Date: acrylic crystal · steel
Materials are broadly similar, so finish, fit, and price will matter more than the materials list alone.
Lorier Neptune Series IV Date is often the value play at current pricing, while Lorier Falcon Series III 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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Lorier Falcon Series III
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Lorier Neptune Series IV Date
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Neither is clearly smaller: case width is 39mm vs 39mm and thickness 12.5mm vs 12.7mm. Pick on strap and looks instead — the size difference is not what will decide this for you.
Lorier Neptune Series IV Date — it is rated 200m versus 100m. Both are in the same broad bracket, so treat this as a tiebreaker rather than a deciding factor.
Lorier Neptune Series IV Date is the value pick at roughly $191 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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