The Bulova Marine Star | family history
The Marine Star is Bulova's sport dive entry: 200m water resistance, automatic movement, screw-down crown, and a rotating bezel. It competes directly with the lower end of the Seiko Prospex line and with Tissot's Seastar. The case runs 42 to 44mm depending on generation; the movement is Swiss automatic.
Bulova's dive-watch collection, delivering 200m ratings and Miyota automatic movements at sub-$500 pricing. The Marine Star is among the most accessible genuinely dive-rated automatics on the market.
2004 · Launch as the brand's dive entry
Bulova introduced the Marine Star to serve buyers who wanted a Swiss automatic dive watch below the Omega Seamaster price tier. The specification is orthodox: 200m rating, bidirectional (later unidirectional) rotating bezel, screw-down crown, date complication. The movement has been ETA 2892-A2 in premium references.
No references from this era in the catalog yet.
2010s-present · Marine Star Automatic
The current Marine Star Automatic runs an ETA 2892-A2 or comparable Sellita base in a 42-44mm case. Build quality is appropriate for the price. Pre-owned examples are available at significant discounts. The watch is a credible Swiss dive automatic for buyers who want the movement specification without the Omega premium.
How to read this family
What to consider before buying a Bulova Marine Star.
- Is Bulova a credible dive watch brand? Bulova has been building watches since 1875 and has genuine connections to aviation and space exploration. It is not a dive heritage brand in the way that Blancpain or Rolex are. The Marine Star's specification is solid; the brand story does not lean on dive heritage. Buy it for the specification and value, not for the mythology.
- How does the 2892-A2 perform in a dive context? The ETA 2892-A2 is not specifically a dive movement, but it is accurate and robust. It does not have the shock-resistance profile of the ETA 2824 or Seiko's dedicated dive calibers, but for recreational diving within the watch's rated depth, it is entirely adequate.
Related families: Seiko Prospex · Movado Series 800
References in this family
Which ref to buy
The Bulova Marine Star is an accessible sport diver: 200m WR, stainless steel case, automatic movement, priced well below comparable Swiss divers. The brand's high-frequency movement technology (262kHz AccuQuartz in quartz variants, or UHF movement in mechanical variants) is not relevant to this piece, but the Marine Star benefits from Bulova's manufacturing scale.
- 1Open
Marine Star Automatic: 200m sport diver, stainless case, Japanese or Swiss automatic movement, entry-level price for the diver category.
- The case for it:
- The Marine Star is the correct choice for buyers entering the automatic diver category who cannot justify Swiss pricing. Reliable, correct specification, accessible service through widespread Bulova presence.
- Consider instead if:
- The Seiko SKX and Prospex lines compete at lower prices with superior secondary markets and broader service networks. The Bulova does not have a compelling advantage over Seiko in this category.
Rankings last reviewed 2026-06-18. Editorial perspective only. Not financial advice.