The Aquastar Benthos H1 is a 2023 re-edition of the 1970 Benthos 500, not a newly confirmed 2026 launch. It pairs the original design’s proportions and distinctive 2 o’clock crown with a 42 mm 904L steel case, ETA 2824-2 automatic movement and a 500 m water-resistance rating. Aquastar’s current collection lists a Blue Edition at $1,390; price and availability can change.
What is the Aquastar Benthos Heritage H1?
Aquastar describes the H1, also called the Heritage One, as a 2023 re-edition of its Benthos 500. The brand dates the original to 1970 and says it was the first 500 m dive watch made without a monobloc case. Aquastar says the H1 retains the original proportions and exact dimensions, while updating the materials and movement. These are the manufacturer’s historical and product claims, not independently verified test results. Aquastar’s Benthos history provides the brand’s account.
Although “new” appears in the framing of this first look, the available official information identifies the H1 as a 2023 re-edition; it does not establish a fresh 2026 launch. Aquastar’s current collection page lists a Benthos H1 Blue Edition. Check Aquastar’s current collection listing for the live product and price.
What are the Benthos H1’s specifications?
| Specification | Aquastar’s stated detail |
|---|---|
| Case | 42 mm tonneau-shaped 904L stainless steel |
| Crown | At 2 o’clock |
| Movement | Swiss-made ETA 2824-2 Elabore grade automatic calibre |
| Water resistance | 500 m, as stated by Aquastar |
| Bezel | Unidirectional rotating dive bezel with ceramic insert |
| Dial and lume | The black-dial H1 description specifies ecru Super-LumiNova in an “old radium” color |
These details come from Aquastar’s official Benthos history and H1 specification page. The cited material does not provide independent water-resistance testing or movement timing results, so the 500 m figure and calibre description should be read as manufacturer specifications rather than third-party measurements.
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- Stainless Steel case with Black Resin Band
- Black Dial with date window at 3 O'clock
- Luminous markers and hour hands; sweep second hand
- Anti-reverse bezel
- Water-resistant to 200 M (660 feet)
How does the H1 differ from the original Benthos 500?
The H1’s pitch is continuity of form with updated execution: Aquastar says it preserves the original dimensions and proportions, including the crown position at 2 o’clock, while specifying 904L steel, a ceramic bezel insert and an ETA automatic calibre. The original’s defining historical point in Aquastar’s account is its 1970 release as a 500 m watch without monobloc construction. The available information does not provide a full side-by-side specification sheet for the original and re-edition, so it cannot establish every construction or performance difference.
How much does the Benthos H1 cost?
Aquastar’s current collection page displays the Benthos H1 Blue Edition at $1,390. This is a live retail listing, not a fixed or historical price; check the page and checkout for current stock, regional taxes and final pricing. Aquastar’s collection page is the current listing used here.
Rank #2
- WATER-RESISTANT: these water-resistant men's dive watches are ISO scuba-approved to depths of 200 meters
- AUTOMATIC: these self-winding, automatic men's watches are powered by your movement, with a power reserve of 41 hours
- STAINLESS STEEL: features a durable 43.8mm stainless steel watch case and bracelet.
- LUMIBRITE DISPLAY: this men's automatic watch features a highly-legible display with LumiBrite hands and markers
- 4R35 CALIBER: equipped with the reliable caliber 4R35 automatic movement, this accurate men's watch keeps precise time
A separate Aquastar regional Benthos family category page displays a Blue Edition range of $1,090–$1,290 and a Heritage One at $1,290. Because those pages show different amounts, the current collection listing is the clearest reference for the displayed price, but buyers should verify the amount for their region before ordering.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How does it fit into the Benthos range?
Aquastar’s current collection also names the Benthos Heritage II, Professional and Benthos 500 II Founder’s Edition. The available information does not establish a complete specification-by-specification comparison across those models, so it is not possible to rank them reliably on case, movement, bezel or price here. A higher depth rating alone would not establish that one watch is better for a particular buyer.
Rank #3
- Stainless steel case 40mm diameter x 14.1mm thick; Exhibition case back; Black dial; Luminous hands.Band Length: 205mm
- NH35A Japanese Automatic movement, 24 jewel; Assembled in Malaysia; Watch weight 155 grams
- Includes gift box, instructions and 3 year limited manufacturer warranty; Invicta Customer Service can be reached at 1-800-327-7682 for questions (re: Additional links, band replacement, band adjustment, warranty questions, etc.)
Aquastar’s site navigation also lists a Benthos H1 BOR bracelet and a general straps-and-bracelets section. That confirms the accessory exists in the brand’s navigation, but the available information does not establish compatibility with every H1 variant or current stock. Check with Aquastar before purchasing a bracelet for a particular version. Aquastar’s site lists its collection and accessories.
Quick Recap
Best Value
- Stainless steel case 43mm diameter x 12mm thick; Black dial; Luminous hands and hour markers
- Japanese quartz movement, PC32 Caliber; Assembled in Japan; SR626SW battery included; Watch weight: 170 grams
- Stainless steel band, 185mm L x 22mm W; Band is adjustable by adding/removing links; Fold over safety clasp
- Flame Fusion crystal; Screw down crown; Uni-directional stainless steel bezel with black top bezel ring; 100 meter water resistant: Suitable for recreational surfing, swimming, snorkeling, sailing and water sports. Not suitable for diving
Rank #4
- Iconic Promaster watches with advanced functions designed to venture to the deepest depths.
- 3 Hand, Date
- Silver-Tone Stainless Steel
- Luminous Hands and Markers and Mineral Crystal
- Sustainably powered by any light, with our Eco-Drive technology this watch never needs a battery. ISO Certified, 200M Water Resistant and 5 Year Limited Warranty
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
