Finding alternatives to
Alternatives to the Borealis Watch Co. Estoril 300 GMT
48 watches that match on case size, movement family, and price band. Sorted by how close the match is.
Case
41.5mm
Movement
Automatic
Category
Diver
MSRP
$600
The short answer
The closest alternative to the Borealis Watch Co. Estoril 300 GMT is the Seiko Prospex Sea ($1,100) — common cross-shop and Pro diver. If price is the constraint, the Orient AA02 Diver Watch at $285 (vs $600 for the Estoril 300 GMT) covers most of the same brief. From the independents, the TSAO Baltimore Limited Edition RedBar Baltimore is the standout microbrand take — shared caliber (Miyota 9075) and Pro diver. Stepping up, the DOXA SUB 300 ($2,890) is where the same idea goes with a bigger budget.
ColourwayPick a colorway to match a specific dial
48 matches
Microbrand picks· 12
Independent makers covering the same brief, usually with something the mainstream brands don't.
Mainstream picks· 12
Established brands covering the same brief at a comparable price: same case size, similar movement family. Often the deciding click for a new buyer.
Cheaper alternatives· 12
If the price is the only thing keeping you off this watch, these get you most of the way there for less.
Pricier alternatives· 12
Where the same idea goes when budget isn't the constraint: luxury upgrades and step-ups.
