The Oris Aquis Lake Baikal is a previously released limited-edition dive watch, not a confirmed new 2026 launch. Its reference is 01 733 7730 4175-Set, and the edition was limited to 1,999 pieces. Oris lists a 43.50 mm case; retailer material describes its blue gradient dial and 300 m water resistance.
Is the Oris Lake Baikal watch new?
No. Oris’s catalogue places the Lake Baikal Limited Edition in its archived collection, and Oris’s video describes it as a 2020 edition. There is no cited evidence here of a new 2026 launch. “New” may describe an individual watch being offered in unworn condition, but that would not make the model a new release.
What is the reference number and how many were made?
The reference is 01 733 7730 4175-Set. Retailer-hosted catalogue and specialist retailer material identify a production run of 1,999 pieces. Oris’s video connects that number to the year Russia adopted the Baikal Law protecting the lake; it is the edition size, not a conservation statistic. Oris’s archived catalogue listing and Oris’s 2020 video description identify the model and edition context.
What makes this Aquis distinctive?
The watch’s visual identity centers on a blue-to-ice-blue dial associated with Lake Baikal and its conservation. The retailer-hosted catalogue says conservation of the Siberian lake inspired the edition. That establishes the theme, but not a donation amount, ongoing funding arrangement, or measurable conservation outcome.
#1 Best Overall
Oris Aquis Lake Baikal specifications
| Specification | Published detail |
|---|---|
| Reference | 01 733 7730 4175-Set (specialist retailer listing) |
| Edition size | 1,999 pieces (Oris video and retailer material) |
| Case diameter | 43.50 mm (Oris archived catalogue and retailer-hosted catalogue) |
| Case | Stainless steel (retailer-hosted catalogue) |
| Bezel | Unidirectional rotating bezel with ceramic insert (retailer-hosted catalogue) |
| Dial | Gradient blue, described as ice-blue (retailer-hosted catalogue) |
| Movement | Automatic Oris 733 (specialist retailer listing) |
| Power reserve | 38 hours (specialist retailer listing) |
| Date | Date window at 6 o’clock (retailer-hosted catalogue) |
| Crystal | Sapphire (retailer-hosted catalogue) |
| Water resistance | 30 bar / 300 m (retailer-hosted catalogue) |
| Bracelet | Bracelet with extension clasp (specialist retailer listing) |
The published information cited here does not state case thickness. Confirm dimensions and bracelet configuration against the specific watch and its documentation before buying.
Is the Oris Aquis Lake Baikal still available?
Current authorized-retailer stock and a dependable current pre-owned price are not established by the cited catalogue material. Oris’s archived US catalogue page displayed USD 2,600 when accessed in 2026, but that archived listing is neither a present-day asking price nor proof that a watch is in stock. Treat any current offer as a seller-specific listing and check its condition and provenance.
Rank #2
- Green Dial with Index Hour Markers
- Green Ceramic Bezel with Minutes Scale, Stainless Steel Case and Bracelet
- Oris Caliber 733, Self-winding Automatic Movement
- Scratch Resistant Sapphire Crystal with Anti-reflective Coating
- 300 Meters / 1000 Feet Water-Resistant
What to check before buying a pre-owned example
- Match the reference number and edition claim to the watch’s paperwork and seller documentation.
- Ask for clear photographs of the dial, case, bezel, caseback, bracelet, and clasp; compare the configuration with the published model details.
- Review condition, service documentation if available, box and papers, return terms, and the seller’s reputation.
- Compare the asking price with current examples from more than one reputable seller; the archived catalogue figure is not a market valuation.
No head-to-head performance test or verified current market valuation is established in the cited sources, so compare any candidate with other Aquis watches by exact reference, dimensions, movement, condition, included accessories, and price.
Quick Recap
Best Value
- Warranty: This Oris comes with a 2-Year Factory Warranty. Box and papers are included.
- Bracelet: Black rubber strap w/ stainless steel security folding clasp w/ extension. All watches are shipped to fit the average size wrist (7 1/4" - 7 1/2" for men and 6 1/4" - 6 1/2" for women).
- Dial: Green w/ Superluminova BG W9 hands and index hour markers w/ date at 6 o'clock
- Case: Stainless steel (41.5mm) w/ unidirectional rotatable bezel, green ceramic minutes scale top ring, exhibition caseback and scratch resistant sapphire crystal
- Bobs Watches was founded in 1999 and is located in Newport Beach, CA. We believe in trust, honesty, and transparent pricing. With over 20 years of experience, and thousands of satisfied customers, we carry the world's largest selection of luxury watches
Rank #4
- Warranty: This Oris comes with a 2-Year Factory Warranty. Box and papers are included.
- Bracelet: Black rubber strap w/ stainless steel security folding clasp w/ extension. All watches are shipped to fit the average size wrist (7 1/4" - 7 1/2" for men and 6 1/4" - 6 1/2" for women).
- Dial: Anthracite w/ Superluminova BG W9 hands and Index hour markers w/ date at 6 o'clock
- Case: Stainless steel (41.5mm) w/ unidirectional rotatable bezel, black ceramic minutes scale top ring and scratch resistant sapphire crystal
- Bobs Watches was founded in 1999 and is located in Newport Beach, CA. We believe in trust, honesty, and transparent pricing. With over 20 years of experience, and thousands of satisfied customers, we carry the world's largest selection of luxury watches
Rank #3
- Warranty: This Oris comes with a 2-Year Factory Warranty. Box and papers are included.
- Bracelet: Green rubber strap w/ stainless steel security folding clasp w/ extension. All watches are shipped to fit the average size wrist (7 1/4" - 7 1/2" for men and 6 1/4" - 6 1/2" for women).
- Dial: Green w/ Superluminova BG W9 hands and index hour markers w/ date at 6 o'clock
- Case: Stainless steel (41.5mm) w/ unidirectional 18k yellow gold rotatable bezel, green ceramic minutes scale top ring, exhibition caseback and scratch resistant sapphire crystal
- Bobs Watches was founded in 1999 and is located in Newport Beach, CA. We believe in trust, honesty, and transparent pricing. With over 20 years of experience, and thousands of satisfied customers, we carry the world's largest selection of luxury watches
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.
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