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The Baltic MR01 pairs a 36 mm steel case with a Hangzhou CAL5000a automatic micro-rotor movement and a vintage-inspired dress-watch dial. Baltic’s product page displays an Add to cart option and says in-stock products have a 3–5 day delivery time, but that does not confirm every dial is available. Check the selected variant and your delivery destination before treating “back in stock” as current.
What the Baltic MR01 is
The MR01 is an automatic watch built around the Hangzhou CAL5000a micro-rotor movement. Its compact proportions and traditional dial details give it a dress-watch presentation; the published specifications do not establish how it wears on any particular wrist. Baltic lists the case as 36 mm across, 44 mm lug-to-lug and 9.9 mm thick. The complete specifications are on Baltic’s MR Classic Silver product page.
MR01 specifications
| Specification | Baltic’s published detail |
|---|---|
| Case | 316L stainless steel |
| Diameter | 36 mm |
| Lug-to-lug | 44 mm |
| Thickness | 9.9 mm overall; 8 mm without the glass |
| Lug width | 20 mm |
| Crystal | High-domed hesalite |
| Movement | Automatic Hangzhou CAL5000a micro-rotor |
| Power reserve | 42 hours |
| Water resistance | 30 m / 3 ATM |
These are Baltic’s published product specifications, accessed in 2026; they are not independent measurements. A 30 m / 3 ATM rating is the stated rating, not a promise of suitability for swimming or diving. Baltic’s product page does not give an activity-specific recommendation.
Dial design and movement view
MR Classic
Baltic describes the Classic dial with a grained finish, a guilloche small-seconds subdial at 7 o’clock, circular-brushed railroad detail, applied Breguet-style markers and silver leaf-shaped hands. A transparent caseback reveals the movement. Together, these choices give the watch a traditional, detailed look rather than a minimalist dial.
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#1 Best Overall
- ORIGINAL MICRO-ROTOR DESIGN — The BALTANY S4128 brings classic mechanical elegance into a refined 38mm profile, featuring a custom micro-rotor movement and small-seconds display for a distinctive vintage-inspired character.
- SCULPTED MOTHER-OF-PEARL DIAL — A natural MOP dial is engraved with a delicate radial pattern flowing outward from the small-seconds register at 9 o'clock, creating subtle texture and changing reflections as the light moves.
- SLIM 38MM CASE FOR EVERYDAY ELEGANCE — With a 38mm diameter and approximately 10mm thickness, the polished 316L stainless steel case offers a balanced, cuff-friendly profile that works naturally with both formal and everyday attire.
- RELIABLE 5215A AUTO MICRO-ROTOR MOVEMENT — Available with a 5215A automatic mechanical movement, the S4128 offers the traditional experience of mechanical watchmaking. The self-winding movement is powered by wrist motion.
- EXHIBITION CASEBACK AND MECHANICAL CRAFTSMANSHIP — The screw-down exhibition caseback reveals the finely finished micro-rotor movement, while five-position factory adjustment and a custom-signed rotor reflect the attention to detail behind this original BALTANY design.
MR Roulette
The collection also includes Roulette dial variants. Baltic lists them alongside the Classic models, but the available specifications do not establish that every dial version has identical visual detailing. Compare the individual variant page before choosing by appearance.
Which MR01 variants are listed?
Baltic’s MR collection page lists eight models. The variants shown below are the collection’s named options, not a confirmation that each is currently in stock.
Rank #2
- 【Micro-rotor Movt】The Elite uses a reliable customized AAA-class self-winding mechanical movement with 30 jewels. It does not need battery to achieve a long-lasting and stable performance. The natural movement of swinging the watch can be converted into energy and powers the watch and enable the watch to store up to 42 hours of energy. You can also manually wind the watch by turning the crown.
- 【316L STAINLESS STEEL CASE】To increase the durability while maintaining a solid structure, The Elite uses sturdy stainless steel shell. The case is sandblasted to soften all edges and through mold opening, perforation, scouring, sanding and polishing, over 100 procedures were performed on the whole to provide this durable case.
- 【Sapphire Crystal】The glass surfaces on the front and back of the watch are made of sapphire crystal with rigidity second to diamond and with excellent scratch resistant.
- 【Genuine Leather Straps】The strap is made of cowhide leather and hand-made. The shiny high-quality cowhide ensures that the strap is soft, durable and will not easily peel off.
- 【50M Water-resistant】The splashes and rain will not stop the watch running. The Elite is 5ATM standard waterproof.
| Family | Listed variants |
|---|---|
| MR Classic | Salmon, Blue, Silver, Gold PVD Black |
| MR Roulette | Blue, Salmon, Silver, Black |
The collection page displays prices starting from €545 across the listed MR models. That is a displayed starting price, not a guaranteed checkout price for a particular model or country: Baltic’s individual product page may show a price placeholder, and taxes and shipping depend on destination. Check the exact variant and total on Baltic’s MR collection page and at checkout.
Is the Baltic MR01 back in stock?
Availability depends on the selected dial and the order destination. Baltic’s product page currently presents an Add to cart control and says delivery is 3–5 days for a product that is in stock. That conditional message is not proof that every MR01 variant can be ordered now. Select the exact model and confirm both stock status and delivery estimate at checkout.
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- 【Micro-rotor Movt】The Elite uses a reliable customized AAA-class self-winding mechanical movement with 30 jewels. It does not need battery to achieve a long-lasting and stable performance. The natural movement of swinging the watch can be converted into energy and powers the watch and enable the watch to store up to 42 hours of energy. You can also manually wind the watch by turning the crown.
- 【316L STAINLESS STEEL CASE】To increase the durability while maintaining a solid structure, The Elite uses sturdy stainless steel shell. The case is sandblasted to soften all edges and through mold opening, perforation, scouring, sanding and polishing, over 100 procedures were performed on the whole to provide this durable case.
- 【Sapphire Crystal】The glass surfaces on the front and back of the watch are made of sapphire crystal with rigidity second to diamond and with excellent scratch resistant.
- 【Genuine Leather Straps】The strap is made of cowhide leather and hand-made. The shiny high-quality cowhide ensures that the strap is soft, durable and will not easily peel off.
- 【50M Water-resistant】The splashes and rain will not stop the watch running. The Elite is 5ATM standard waterproof.
The phrase “back in stock” also appeared in a June 12, 2023 video title about the watch; that historical mention does not establish present availability. See the dated video for its original context.
Fit, straps and everyday-use considerations
Check the proportions against your preferences
The most useful starting points are the 36 mm diameter and 44 mm lug-to-lug length. How those dimensions look and feel depends on your wrist and preferred fit; the specifications alone cannot predict that.
Rank #4
- 【Micro-rotor Movt】The Elite uses a reliable customized AAA-class self-winding mechanical movement with 30 jewels. It does not need battery to achieve a long-lasting and stable performance. The natural movement of swinging the watch can be converted into energy and powers the watch and enable the watch to store up to 42 hours of energy. You can also manually wind the watch by turning the crown.
- 【316L STAINLESS STEEL CASE】To increase the durability while maintaining a solid structure, The Elite uses sturdy stainless steel shell. The case is sandblasted to soften all edges and through mold opening, perforation, scouring, sanding and polishing, over 100 procedures were performed on the whole to provide this durable case.
- 【Sapphire Crystal】The glass surfaces on the front and back of the watch are made of sapphire crystal with rigidity second to diamond and with excellent scratch resistant.
- 【Genuine Leather Straps】The strap is made of cowhide leather and hand-made. The shiny high-quality cowhide ensures that the strap is soft, durable and will not easily peel off.
- 【50M Water-resistant】The splashes and rain will not stop the watch running. The Elite is 5ATM standard waterproof.
Choose a strap or bracelet
The MR01 has 20 mm lugs. Baltic lists Italian calf leather straps and steel bracelet options, and says its own straps fit the watch. For a third-party strap, verify its width and attachment and spring-bar compatibility rather than assuming every 20 mm strap will fit. Baltic’s user guides are the official reference for its compatibility guidance.
Keep the published rating in perspective
The watch uses a high-domed hesalite crystal and has a stated 30 m / 3 ATM water-resistance rating. The published information does not establish scratch resistance, swimming suitability or service intervals, so those should not be inferred from the specifications.
Best Value
- 【Micro-rotor Movt】The Elite uses a reliable customized AAA-class self-winding mechanical movement with 30 jewels. It does not need battery to achieve a long-lasting and stable performance. The natural movement of swinging the watch can be converted into energy and powers the watch and enable the watch to store up to 42 hours of energy. You can also manually wind the watch by turning the crown.
- 【316L STAINLESS STEEL CASE】To increase the durability while maintaining a solid structure, The Elite uses sturdy stainless steel shell. The case is sandblasted to soften all edges and through mold opening, perforation, scouring, sanding and polishing, over 100 procedures were performed on the whole to provide this durable case.
- 【Sapphire Crystal】The glass surfaces on the front and back of the watch are made of sapphire crystal with rigidity second to diamond and with excellent scratch resistant.
- 【Genuine Leather Straps】The strap is made of cowhide leather and hand-made. The shiny high-quality cowhide ensures that the strap is soft, durable and will not easily peel off.
- 【50M Water-resistant】The splashes and rain will not stop the watch running. The Elite is 5ATM standard waterproof.
Returns and warranty
Baltic’s returns and warranty page, accessed in 2026, states a 14-day return period from delivery, subject to conditions that include returning the goods unused and in their original packaging. It states a two-year product warranty from shipment and lists exclusions including damage from abnormal use, lack of care, negligence, accidents, incorrect use and failure to follow instructions. Review Baltic’s complete current terms for the rules that apply to your region and order.
Quick Recap
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.
