Finding alternatives to
Marathon OSAR-D (Original SAR with Date) Automatic 41mm
48 watches that match on case size, movement family, and price band. Sorted by how close the match is.
Case
41mm
Movement
Automatic
Category
Diver
MSRP
$1,800
The short answer
The closest alternative to the Marathon OSAR-D (Original SAR with Date) Automatic 41mm is the Seiko Prospex Sea ($900) — common cross-shop and Pro diver. If price is the constraint, the Orient Kamasu at $375 (vs $1,800 for the OSAR-D (Original SAR with Date) Automatic 41mm) covers most of the same brief. From the independents, the CWC RN Automatic Divers Watch Mk.2 with Date is the standout microbrand take — common cross-shop and Pro diver. Stepping up, the Fortis Marinemaster M-40 ($3,520) is where the same idea goes with a bigger budget.
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.
