Seiko Prospex 145th Anniversary Limited Edition
HBB001
- Case
- 41.7mm
- MSRP
- $595
- Movement
- Automatic with manual winding
- Reserve
- 41h
VS
Building 1v1 comparison
Building 1v1 comparison
1v1 Watch Comparison
A focused side-by-side page for specs, fit, movement details, review notes, and enthusiast context.
HBB001
840.10.351.10
Pair Review
Built from the saved specs and wearability notes for these two watches, then weighed against enthusiast priorities like fit, movement quality, practicality, finishing, value, and collector appeal.
Where it wins
Buyers prioritizing accessible pricing and straightforward value
Where it wins
Collectors drawn to authentic dive-watch heritage and cult status
The Seiko uses Seiko’s automatic 4R35 with manual winding, 23 jewels, and a 41-hour power reserve. The DOXA uses an automatic ETA 2824-2 with a 38-hour power reserve and a 4 Hz / 28,800 vph frequency listed, which gives it a familiar, proven Swiss workhorse character. On paper, the DOXA’s movement is the more clearly specified mechanical package, but the Seiko offers a slightly longer power reserve and the same basic everyday automatic convenience. Neither watch has a listed accuracy claim, and neither is COSC or METAS certified. In serviceability and long-term reliability, both are built around widely used, maintainable movement families, though the ETA-based DOXA carries a stronger “known quantity” reputation in enthusiast circles from the data provided. Winner: Tie
The Seiko measures 41.7mm by 12.3mm thick with a 49.5mm lug-to-lug and weighs 170g. The DOXA is 42.5mm by 13.65mm thick, but its much shorter 44.5mm lug-to-lug and 194g weight suggest a more compact footprint on wrist despite the larger diameter. The Seiko’s overall wearability summary describes it as a compact Prospex diver with a balanced steel-bracelet presence and 200m water resistance, which supports easy everyday wear on a broad range of wrists. The DOXA’s wearability notes say it wears smaller and more balanced than the numbers suggest, thanks to the short lug-to-lug and compact dial opening, but it still feels thicker, heavier, and more tool-like. For smaller wrists, the DOXA’s short lug-to-lug is a major advantage; for those who value a lighter, more restrained presence, the Seiko is easier to live with. Winner: DOXA
The Seiko has a silver white dial with Seiko Blue accents, LumiBrite on the hands, indexes, and bezel, a unidirectional bezel, Hardlex crystal, 200m water resistance, and a steel bracelet with a secure-lock clasp and extender. That makes it the more understated and broadly versatile watch, with strong legibility support from the lume setup and a less aggressive visual profile. The DOXA brings a vivid orange dial, Super-LumiNova, a sapphire crystal with anti-reflective coating, a unidirectional bezel with an integrated no-decompression dive time calculator, a helium escape valve, 1200m water resistance, and a beads-of-rice bracelet with a folding clasp and micro-adjustment system. It is clearly the more specialized and technically intense tool watch, with superior underwater-spec hardware and better crystal durability on paper. For everyday practicality, the Seiko is easier to pair with more situations, while the DOXA is better if you want maximum dive-tool presence and don’t mind a louder aesthetic. Winner: DOXA
The Seiko has the far lower MSRP at $595 versus $2,190 for the DOXA, which makes it the easier watch to justify for a broad range of buyers. The DOXA compensates with much stronger heritage signals in the data: the SUB lineage, professional-diving association, Jacques Cousteau and U.S. Divers context, and a cult reputation tied to authentic dive-watch history. The Seiko also has a limited edition marking on the case back, which adds some collector interest, but its ownership proposition is primarily value-driven and practical. In durability and maintenance expectations, both are robust steel divers with screw-down crowns and cases, but the DOXA’s sapphire crystal, AR coating, helium valve, and higher-spec dive architecture make it feel more specialized and premium. If collector appeal is driven by icon status and story, DOXA leads; if it is driven by approachable ownership cost, Seiko wins decisively. Winner: DOXA
Compared
HBB001
840.10.351.10