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The Perrelet Turbine Erotic Hentai is an automatic watch whose 12-blade turbine reveals a manga-style scene as it spins. The name most often points to the original A4020/A4021 series reported in 2011, but Perrelet also released later Turbine Erotic watches, references A4062/S2 and A4062/S3, with different movements and edition sizes. Identifying the reference is essential when comparing specifications or searching for an example.
How the Turbine Erotic dial reveals its image
A 12-blade turbine sits above the illustrated lower dial. At rest or when moving slowly, the blades obscure much of the scene; wrist motion spins the turbine and makes more of the artwork visible. The 2011 account describes four scene variations in the original series. This is a mechanical visual effect, not a digital display or a separate complication. La Cote des Montres (2011)
Original Perrelet A4020 and A4021 references
The original Hentai edition was reported in 2011 under two reference families. A4020/1–4 use titanium cases, while A4021/1–4 use black DLC-coated steel. The four references in each family correspond to scene variations; the source does not map each scene to a specific suffix, so confirm the dial image when examining a listing.
| Specification | Original A4020/A4021 |
|---|---|
| Movement | Perrelet P-181 mechanical self-winding double rotor |
| Functions | Central hours, minutes and seconds |
| Case | 44 mm diameter; 12.5 mm thick. Titanium for A4020/1–4; black DLC-coated steel for A4021/1–4 |
| Crystal | Anti-glare sapphire front and back |
| Water resistance | 5 ATM |
| Strap | Black rubber with folding clasp |
| Edition | 88 pieces per model/reference, as reported by La Cote des Montres in 2011 |
These specifications and edition counts are from La Cote des Montres’ 2011 account; the reported production number is an edition fact, not a measure of present-day availability.
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#1 Best Overall
JOKER CAT WATCH Never Catch Cat Wristwatch for Women Men, Funny Cat Chasing Mouse Quartz Watch with Leather Band, Unisex Novelty Cat Lover Gift
- Playful Cat and Mouse Design: Features a cat chasing a tiny mouse on the moving second hand, creating an animated display that never catches the mouse
- Reliable Quartz Movement: Keeps accurate time with a smooth, quiet sweep for dependable daily wear
- Genuine Leather Band: Comfortable, adjustable fit designed for both men and women with quality leather construction
- Signature Joker Cat Watch Emblem: Engraved on the caseback to step away from the ordinary with distinctive branding
- Premium Holographic Gift Box: Arrives in attractive holographic packaging, suitable as a gift for cat lovers and watch collectors
Later A4062/S2 and A4062/S3 models
Perrelet’s later Turbine Erotic generation uses references A4062/S2 and A4062/S3. A December 2022 press release republished by Europa Star describes stainless-steel cases and P-331-MH automatic movements. The two versions differ in their lower-dial scenes, not just their reference labels. Europa Star (December 2022)
| Specification | A4062/S2 and A4062/S3, as reported in 2022 |
|---|---|
| Movement | P-331-MH automatic; 25 jewels; 4 Hz; 42-hour power reserve |
| Case | Stainless steel; 44 mm diameter and 13.82 mm thick, according to Europa Star |
| Alternate diameter report | 44.5 mm for A4062/S3, according to the El Corte Inglés product page |
| Crystal | Sapphire front and display back |
| Water resistance | 5 ATM |
| Edition | 50 pieces for each version, according to the 2022 Europa Star release |
The diameter figures should remain attributed to their respective sources: Europa Star reports 44 mm for the later models, while El Corte Inglés lists 44.5 mm for A4062/S3. The available product information does not resolve that discrepancy.
Rank #2
FORSINING Vintage Watch for Men Engraved Automatic Self-Wind Mechanical Big Dial Luminous Moon Phase Golden Hollow Tattoo Pattern Wrist Watches, Mechanical
- ⌚【Design Inspiration】This is an all-steel octagonal design with the characteristics of a classic sports adventure watch. The shape is exquisite and exquisite. Through amazing proportions, high-tech materials, and anti-magnetic structure,You can see the precise operation of each mechanical part, its unique masculine beauty injects new blood into the sports watch
- ⌚【Design Inspiration】This is an all-steel octagonal design with the characteristics of a classic sports adventure watch. The shape is exquisite and exquisite. Through amazing proportions, high-tech materials, and anti-magnetic structure,You can see the precise operation of each mechanical part, its unique masculine beauty injects new blood into the sports watch
- ⌚【Mechanical Movement】NO need to use BATTERY, but AUTOMATICE SELF-WINDING! The back of the watch adopts a back-through design, through the sapphire glass back we can clearly observe the movement beauty of the movement.The watch is equipped with a stainless steel bracelet that is comfortable to wear and has a very elegant posture. The whole is meticulously polished to bring a more refined wearing experience
- ⌚【30M Waterproof】Daily life waterproof design which bear daily wash hand, swear,accidental rain or water splash.Please keep it away from swimming and hot water bathing in case consume the watch.(Note! Mechanical watch is different from quartz watch. Insufficient mechanical kinetic energy will cause the watch to stop, please winding it in time.)
- ⌚【Perfect Gifts】With a independently designed FORSINING watch box, is the perfect gift for yourselves or for that special and important someone. The fashion design watch can be easily matched with a variety of clothing and suitable for all occasions
Original Hentai versus the later Turbine Erotic
| Feature | Original A4020/A4021 | Later A4062/S2 and S3 |
|---|---|---|
| Movement | P-181 mechanical self-winding double rotor, per La Cote des Montres (2011) | P-331-MH automatic, per Europa Star (2022) |
| Case material | Titanium (A4020) or black DLC-coated steel (A4021), per La Cote des Montres (2011) | Stainless steel, per Europa Star (2022) |
| Diameter and thickness | 44 mm × 12.5 mm, per La Cote des Montres (2011) | 44 mm × 13.82 mm, per Europa Star (2022); El Corte Inglés lists a 44.5 mm diameter for A4062/S3 |
| Water resistance | 5 ATM, per La Cote des Montres (2011) | 5 ATM, per Europa Star (2022) |
| Edition count | 88 pieces per model/reference, per La Cote des Montres (2011) | 50 pieces for each version, per Europa Star (2022) |
| Dial scenes | Four variations reported in the 2011 account; verify the image against the individual reference | S2 and S3 have different lower-dial scenes, per Europa Star (2022) |
What to check when searching for one
Use the reference rather than the broad collection name as the search anchor. A Chrono24 listing identifies an A4020/3 example, but one seller’s listing does not establish general availability or a market value. Chrono24 A4020/3 listing
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Best Value
Gute Automatic Skeleton Watch Self-Winding Roman Numerals PU Leather
- CLASSIC ROMAN NUMERAL DESIGN WITH BLUE HANDS – White dial features bold Roman numerals and striking blue hands for a timeless, elegant look. Three separate sub-dials track hours, week, and date. High-hardness scratch-resistant glass keeps the dial clear. A sophisticated style for both business and casual occasions
- AUTOMATIC SELF-WINDING MOVEMENT – Powered by wrist motion, no battery needed. Manual winding also available: turn the crown up to 20 turns to fully charge the mainspring. Reliable mechanical movement keeps accurate time. Avoid adjusting the date between 9 PM and 3 AM to protect the calendar mechanism
- COMFORTABLE PU LEATHER STRAP – Soft, flexible, and odor-free PU leather strap fits comfortably for all-day wear. Case diameter 40mm, thickness 15mm, band width 20mm. Fits wrist sizes 5.5 to 8 inches. Lightweight at 95g for effortless daily wear
- SPLASH-RESISTANT FOR DAILY USE – Rated 1ATM (10 meters/33 feet), this watch withstands hand-washing and light splashes. Perfect for daily wear, business meetings, and travel. Note: Not suitable for swimming, showering, or submersion in water
- VERSATILE ACCESSORY FOR ANY OCCASION – Transitions seamlessly from office to weekend. Makes an ideal gift for birthdays, anniversaries, Father's Day, and holidays. A reliable timepiece that combines classic aesthetics with practical functionality for the modern man
Rank #4
Gute Mechanical Watch Automatic Self-Winding White Dial Blue Hands Unisex
- 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
Rank #3
Weicam Men's Fashion Mechanical Wristwatch Transparent Dial with Skeleton Design Leather Band Automatic Manual-Winding Watch
- 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.
- Confirm the reference on the watch and compare the dial scene with clear photographs. A4020 and A4021 indicate different case materials; A4062/S2 and S3 belong to the later generation.
- Ask for condition details, photographs of the case and turbine, and any service documentation available.
- Check whether papers and other accessories are included, and review the seller’s return terms and buyer protections before purchase.
- Do not infer compatibility for a replacement strap or repair part from the generic collection name; the cited material does not establish a specific compatible part for these references.
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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