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Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteThe ÁIGI Gruvebus is a 40 mm automatic dive watch built around a distinctive Svalbard coal-mining story. ÁIGI lists a Sellita SW200-1 movement, a textured coal-impression dial, a case treated with anthracite, and 20 ATM / 200 m water resistance. Those are manufacturer-published specifications; they have not been independently verified here.
What is the ÁIGI Gruvebus?
ÁIGI presents the Gruvebus as a dive watch inspired by the coal-mining history of Svalbard. Its design references Mine 3, Mine 7 and the Gruvebus statue in Longyearbyen, making the watch’s material and visual story central to the model rather than merely a color or name choice. The official product and collection pages describe the watch and its design details (ÁIGI white Gruvebus product page; ÁIGI Gruvebus collection).
ÁIGI Gruvebus specifications
| Specification | ÁIGI’s published information |
|---|---|
| Case diameter | 40 mm, as listed by ÁIGI on its product and collection pages, accessed in 2026. |
| Case material and treatment | 316L steel with a high-carbon anthracite treatment, according to ÁIGI. |
| Dial | Three-dimensional impression of coal from Mine 3, according to ÁIGI. |
| Movement | Sellita SW200-1 automatic, according to ÁIGI. |
| Crystal | Box-shaped sapphire, according to ÁIGI. |
| Crown | Screw-down, according to ÁIGI. |
| Water resistance | 20 ATM / 200 m, as stated on ÁIGI’s collection page; this is a manufacturer specification, not an independently tested result. |
| Luminous material | Swiss Trigalight GTLS tubes and Super-LumiNova, according to ÁIGI. |
| Compatible strap width | 20 mm, listed on ÁIGI’s white model page; confirm a replacement strap’s attachment compatibility as well as its width. |
Specifications above are attributed to ÁIGI and should not be read as independent findings about material composition, movement performance, illumination or water resistance.
How the coal-mining design is expressed
Coal-textured dial and anthracite-treated case
ÁIGI says the dial carries a three-dimensional impression of coal from Mine 3, while high-carbon anthracite from Mine 7 is used in the case treatment. The maker’s description ties the surface details to specific Svalbard mining sites; it does not establish an independent materials analysis.
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Gruvebus statue on the case back
ÁIGI describes the case back as a relief of Longyearbyen’s Gruvebus statue, reproduced with permission from sculptor Tore Bjørn Skjølsvik. The Time Bum’s July 27, 2026 review also discusses the coal-impression dial and the watch’s dive-watch styling and proportions; those design observations are the reviewer’s assessment (The Time Bum review).
Price, warranty and returns
When accessed in 2026, ÁIGI’s white Gruvebus product page listed the watch at $1,095, with a two-year warranty and 30-day returns. These are listing details for that page and may change or differ by market, so check the current terms and price directly with ÁIGI before buying (ÁIGI white Gruvebus product page).
Rank #2
- [Luxurious Mechanical Watch] High quality hollow mechanical watch appearance retro gorgeous, exquisite carving and design of the golden appearance of the European nobility more highlight your noble identity extraordinary taste, to bring you a pleasant luxury experience
- [Mechanical Movement] This watch has manual self-winding. Please consider that mechanical watches that require manual winding can only keep time for a short time after winding. To prevent running or inaccurate time, it is advised that you verify the time periodically and wind up the chain 15–20 times.
- [Waterproof] Water resistant to 50m (165ft) -suitable for short periods of recreational swimming and showering, but not diving or snorkeling
- [Ideal as a Gift] This beautiful retro-style watch can be worn on any occasion or given as a gift to your father, brother, partner, or boyfriend. At weddings and any holiday gatherings, it can be a really appreciated and elegant gift.
- [Professional After-Sale Service] Please contact us if you need any additional details about our watches. We will be happy to answer and help you anytime.
How to wind, set and care for the Gruvebus
Using the screw-down crown
ÁIGI’s instructions say to unscrew the crown before winding or setting the watch. Afterward, push the crown back in and screw it down. Follow the maker’s instructions and ensure the crown is secured before exposing the watch to water; the stated water-resistance rating is not a substitute for correct crown operation.
Adjusting the bracelet
ÁIGI says the bracelet links are secured with small screws and recommends a correctly sized small flathead screwdriver. An ill-fitting tool can damage the screw heads. The instructions do not specify a universal screwdriver width, so use a tool that fits the link screws rather than assuming one size will work for every adjustment.
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- Material: Mechanical movement, mineral strengthened glass mirror, the case is made of stainless steel and the strap is made of High grade leathe.
- Measuare: Band length: 18.5cm/7.39inch, dial diameter: 41mm/1.6inch, dial thickness: 15mm/0.6inch.
- 30M waterproof, Daily waterproofing to prevent water splashing. But not suitable for bathing and swimming.
- Classic and fashionable desgin, PU leather strap, suitable for any occasion.
- It will be a wonderful gift for your father, husband, friends, son or brother on some special days.
Water-seal maintenance
ÁIGI recommends that an authorized watch service technician clean the watch, adjust lubrication and recertify its water seal every 3 to 5 years. This is the manufacturer’s maintenance recommendation; service needs can depend on the watch’s condition and use. The user instructions are available on ÁIGI’s Gruvebus warranty and user-instructions page.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What strap fits the ÁIGI Gruvebus?
ÁIGI lists compatible 20 mm straps for the white model. Width alone does not guarantee that every strap will attach correctly, so verify the strap’s fit at the lugs and its attachment design before ordering a replacement.
Quick Recap
Best Value
- [Luxurious Mechanical Watch] High quality hollow mechanical watch appearance retro gorgeous, exquisite carving and design of the golden appearance of the European nobility more highlight your noble identity extraordinary taste, to bring you a pleasant luxury experience
Rank #4
- CLASSIC WHITE DIAL WITH BLUE HANDS – Clean white dial with striking blue hands and bold Arabic numerals for easy reading at a glance. Vintage-inspired design that draws compliments. A timeless aesthetic that works equally well for business or casual wear. 40mm case size offers substantial wrist presence without being overwhelming
- AUTOMATIC SELF-WINDING MOVEMENT – Powered by wrist motion during wear, no battery needed. Manual winding available as backup for occasional use. For optimal performance, wear regularly or hand-wind 15-20 turns daily. Note: Power reserve may not last overnight without regular wear or winding
- SCRATCH-RESISTANT MINERAL GLASS – Reinforced mineral crystal resists scratches and scuffs from daily wear. Clear exhibition case back lets you view the intricate mechanical movement. Durable construction for reliable everyday use
- COMFORTABLE BROWN PU LEATHER STRAP – Soft, flexible PU leather strap designed for all-day comfort. Adjustable buckle closure fits most wrist sizes. 20mm strap width complements the classic dial design. (Note: For extended durability, avoid prolonged exposure to moisture.)
- VERSATILE & EASY-TO-READ DESIGN – Bold numerals and contrasting blue hands ensure quick time reading in various lighting conditions. 13mm slim profile fits comfortably under shirt cuffs. Ideal for work, weekends, travel, or casual outings. 3ATM splash-resistant for hand-washing and light rain
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.
