Echo/Neutra
Averau Ceramic Chrono “Amaranth”
- 42 mm case, 0.5 mm wider
- Same Sellita SW510 caliber
What changes
Dimensions alone do not establish wrist fit.
Watch alternatives
Alternatives to the Unimatic Modello Tre U3S-T-AA Collab Chronograph
Keep what you like. Explore what could be different. Compare 48 catalog matches by dimensions, movement and price.
- Case diameter
- 41.5 mm
- Lug-to-lug
- Not recorded
- Movement
- Automatic
- Catalog MSRP
- Not recorded
The starting pointStarting points
Choose the differences that matter to you.
Calculated from catalog specifications and similarity signals. Prices are recorded MSRP in USD, not current retail offers. Missing measurements stay unknown.
Your priorities
Narrow these matches without leaving the page.
48 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Echo/Neutra
AVERAU CERAMIC CHRONO SAND
- 42 mm case, 0.5 mm wider
- Same Sellita SW510 caliber
What changes
Dimensions alone do not establish wrist fit.
Micromilspec
Black Badger - Project Sabotage
- 42 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Aerotec Watches
Aerotec Ace X GMT Diver
- Same 41.5 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Micromilspec
Milgraph
- 42 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Marloe Watch Company
Sceptre
- 42 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Undone
Aquadeep Signal Automatic
- 43 mm case, 1.5 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Bamford of London
Titanium B347
- Same 41.5 mm case diameter
- Same Sellita SW510 caliber
What changes
Dimensions alone do not establish wrist fit.
Beijing Watches
Nebula Storm Mechanical Watch 42mm
- 42.5 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
BOLDR Supply Co.
ODYSSEY FREEDIVER MINT
- 40 mm case, 1.5 mm narrower
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Duckworth Prestex
Belmont 300 Automatic
- 42 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Isotope
Hydrium
- 40 mm case, 1.5 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Christopher Ward
C60 Trident Reef
- 41 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Junghans
1972 Chronoscope Sports Edition 2026
- 43.3 mm case, 1.8 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Christopher Ward
C60 Sapphire Edge
- 42 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Stowa
Prodiver
- 42 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Compare models MSRP is not recorded for this match.
Tissot
Seastar 2000 Professional 44mm
- 44 mm case, 2.5 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Glycine
Men's Combat Sub 42mm Automatic Watch GL0530
- 42 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Damasko
DK30/2
- 39 mm case, 2.5 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Junghans
1972 Chronoscope Quarz
- 43.3 mm case, 1.8 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Timex
Deepwater Reef 200 Titanium Automatic 41mm Synthetic Rubber Strap Watch
- 41 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Yema
Diver
- 39.5 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Bulova
Marine Star
- 44 mm case, 2.5 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Damasko
DC66 black
- 42 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Cheaper alternatives· 12
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Orient
75th Anniversary RA-TX0210L10B
- 42.8 mm case, 1.3 mm wider
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Bulova
Black Dial Stainless Steel Bracelet Vintage Sea Hunter 43B175
- 39 mm case, 2.5 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Glycine
Men's Combat Field 42mm Automatic Watch GL0563
- 42 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Seiko
5KX
- 42.5 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Orient
Mako-3 AA08 Diver Watch
- 41.8 mm case, 0.3 mm wider
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Glycine
Men's Combat Field 40mm Automatic Watch GL0584
- 40 mm case, 1.5 mm narrower
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Orient
Retrograde
- 39.5 mm case, 2 mm narrower
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Seiko
Seiko 5 Sports SRPK73
- 42.5 mm case, 1 mm wider
- Both use automatic movements
What changes
Dimensions alone do not establish wrist fit.
Glycine
Men's Combat Field 42mm Automatic Watch GL0559
- 42 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Seiko
5 Sports Dual-Crown Diver SRPB29
- 42 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Timex
Expedition Field Post Titanium Automatic 41mm Recycled Fabric Strap Watch
- 41 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Timex
Peanuts x Timex Marlin Automatic Saxophonist 40mm
- 40 mm case, 1.5 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
DOXA
SUB 200 C-GRAPH II
- 42 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
DOXA
Whitepearl
- 42.5 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Breitling
Superocean Automatic
- 42 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
DOXA
SUB 300 Carbon
- 42.5 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Movado
Alta Super Sub Sea Chronograph
- 43 mm case, 1.5 mm wider
- Same Sellita SW510 caliber
What changes
Compare models Dimensions alone do not establish wrist fit.
Omega
Seamaster Planet Ocean 600M Co Axial Master Chronometer 42mm
- 42 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Fortis
Marinemaster M-40
- 40 mm case, 1.5 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Massena LAB
x Revolution Uni-Racer 1949
- 30 mm case, 11.5 mm narrower
- Same Sellita SW510 caliber
What changes
Compare models Manual movement instead of automatic
Massena LAB
Studio Underd0g x Massena LAB Champagne & Caviar
- 44.5 mm case, 3 mm wider
- Same Sellita SW510 caliber
What changes
Compare models Manual movement instead of automatic
Norqain
Adventure NEVEREST 40mm Limited Edition
- 40 mm case, 1.5 mm narrower
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Norqain
Adventure Chrono Swiss Football National Team Limited Edition
- 41 mm case, 0.5 mm narrower
- Same Sellita SW510 caliber
What changes
Dimensions alone do not establish wrist fit.
Christopher Ward
C60 Trident Lumière
- 41 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
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