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: 5.3 mm per side.
Watch B
Visual presence
BoldCase covers 70% of your modeled wrist width.
Physical footprint
Clear spaceEstimated clearance: 5.5 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 | Vostok Amphibia 420 | Vostok Amphibia 420268 |
|---|---|---|
| Pricing | ||
| MSRPAmphibia 420 is $27 less at MSRP | $85 | $112 |
| Identity | ||
| Style | Diver, Vintage, Tool | Diver |
| Dimensions | ||
| DiameterAmphibia 420268 is 0.4mm smaller | 40mm | 39.6mm |
| Case | ||
| Crystal | Acrylic | Mineral Crystal |
| Dial | ||
| LuminousAmphibia 420 includes luminous markers | ✓ Included | Not included |
9 fields are excluded from the differences view because one watch lacks comparable data. Use “All specs” to inspect those gaps.
This Vostok Amphibia 420 vs Vostok Amphibia 420268 comparison is less about a universal winner and more about wrist presence versus easier fit. Start with fit first — case width and lug-to-lug usually matter more than secondary features if wrist comfort is a concern.
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 Vostok Amphibia 420 if you want the lower current entry price; choose Vostok Amphibia 420268 if you are comfortable paying more for a stronger feature set.
Choose Vostok Amphibia 420 when
Vostok Amphibia 420 is a better fit for mechanical-watch enthusiasts, diver styling.
Choose Vostok Amphibia 420268 when
Vostok Amphibia 420268 is a better fit for mechanical-watch enthusiasts, diver styling.
Movement and upkeep
Vostok Amphibia 420: automatic movement
Vostok Amphibia 420268: 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
Vostok Amphibia 420: 40mm
Vostok Amphibia 420268: 39.6mm · L2L 45.6mm
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
Vostok Amphibia 420: 200m
Vostok Amphibia 420268: 200m
Water resistance is similar on paper, so focus on fit, features, and price instead.
Price and value
Vostok Amphibia 420: $85
Vostok Amphibia 420268: $112
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
Vostok Amphibia 420: diver
Vostok Amphibia 420268: diver
Both lean into a similar diver use case — the choice is more about fit, features, and price than category.
Crystal and materials
Vostok Amphibia 420: acrylic crystal · steel
Vostok Amphibia 420268: mineral 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.
Vostok Amphibia 420 and Vostok Amphibia 420268 get compared constantly because both are diver watches, they are within 0.4mm of each other in case width, they share the same automatic movement — so the spec sheet alone will not tell you which to buy.
Vostok Amphibia 420268 — Vostok Amphibia 420 has a acrylic crystal and Vostok Amphibia 420268 has a mineral — the mineral one resists scratches better over years of wear.
Vostok Amphibia 420268 for most buyers — Vostok Amphibia 420 has a acrylic crystal and Vostok Amphibia 420268 has a mineral — the mineral one resists scratches better over years of wear. Go with Vostok Amphibia 420 instead if you want the lower price — Vostok Amphibia 420 typically runs about $27 less.
Vostok Amphibia 420 is often the value play at current pricing, while Vostok Amphibia 420268 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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Vostok Amphibia 420
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Vostok Amphibia 420268
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Neither is clearly smaller: case width is 40mm vs 39.6mm and thickness 15mm vs 15mm. Pick on strap and looks instead — the size difference is not what will decide this for you.
They are rated the same, so water resistance will not decide this. Choose on strap material and how much you mind scratching the case.
Vostok Amphibia 420 is the value pick at roughly $27 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.
Vostok Amphibia 420 has a acrylic crystal and Vostok Amphibia 420268 has a mineral — the mineral one resists scratches better over years of wear. That is the difference you will notice day to day; the rest of the specs are close enough not to matter.
Vostok Amphibia 420268 for most buyers — Vostok Amphibia 420 has a acrylic crystal and Vostok Amphibia 420268 has a mineral — the mineral one resists scratches better over years of wear. Go with Vostok Amphibia 420 instead if you want the lower price — Vostok Amphibia 420 typically runs about $27 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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