The TANKER automatic watch winder combines fine lacquered wood and high-clarity acrylic glass to provide automatic watches with an active case where each piece remains ready to wear. Powered by a Mabuchi motor renowned for its horological reliability, this watch winder operates at less than 10 decibels—a discreet threshold that allows for its presence in a bedroom or dressing room. Its bidirectional cycle (alternating clockwise and counter-clockwise rotations with rest periods) covers all automatic calibres on the market. Compact size 13 × 13 × 15 cm, capacity for 1 watch, dual USB or AA battery power supply to adapt to all configurations. Mabuchi Motor < 10 dB
3 finishes to choose from
LACQUERED BLACK
Deep black
Sleek, graphic, contemporary — for modern offices and interiors
LACQUERED WOOD
Mahogany-stained wood
Glossy lacquered wood with a red tint — warm presence, watch case spirit
EBONY
Deep dark brown ebony
Deep dark brown stained wood — refined elegance for a library or dressing room
Advantages
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Silent Mabuchi motor
Less than 10 dB of operation — below the perception threshold in a quiet environment.
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Bidirectional cycle
Alternating clockwise and counter-clockwise rotations with rest periods — compatible with all calibres.
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Dual power supply
USB cable included for continuous fixed use, or 2 AA batteries for portable use.
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Lacquered wood & acrylic porthole
Glossy lacquered wood body, transparent porthole — your watch visible and protected.
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3 visual identities
Lacquered black, Mahogany-stained wood, Deep dark brown ebony — integrates into any interior.
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Compatible with all brands
All automatic watches with rotor: Rolex, Omega, TAG Heuer, Breitling, IWC, Cartier...
Why a watch winder for automatic watches?
An automatic watch draws its kinetic energy from the natural movements of the wrist: the rotation of an internal rotor (oscillating weight) automatically winds the mainspring, powering the movement without batteries or manual intervention. When the watch is not worn for several days, the spring unwinds, the watch stops, and it must then be wound via the crown and the time, date, and all complications (day, moon phases, GMT, perpetual calendar) reset.
A watch winder like the TANKER continuously simulates wrist movements via calibrated rotation cycles, which keeps the mainspring wound and the calibre active. Concrete benefits: no need to reset the time even after several days without wearing it, uniform distribution of internal lubricants which preserves the longevity of the calibre in the long term, and the aesthetic pleasure of seeing your watch always active through the acrylic porthole, ready to be worn when leaving the dressing room.
THE TANKER SPIRIT: HOROLOGICAL ESSENTIALS
The TANKER follows in the tradition of lacquered wood watch cases that have accompanied mechanical watchmaking since the 19th century. Even then, the first pocket watch cases were crafted from fine lacquered woods for their aesthetic and acoustic qualities — a heritage that the TANKER continues with sobriety. Where other watch winders overdo the ostentatious — giant display cases, multicoloured lighting — the TANKER takes the opposite approach: the precision of the essential gesture. A compact format, a recognised motor (Mabuchi), a proven bidirectional cycle, and three sober finishes. It is the object for someone who owns a beautiful automatic watch and simply wants to keep it alive, without turning their office into a showroom. Particularly suitable for an office, a bedside table, or a cozy library.
How to use the TANKER in 4 steps
1
Power supply. Plug the supplied USB cable into a power outlet, or insert 2 AA batteries (not supplied) into the back of the winder. Never use both simultaneously.
2
Watch placement. Place your automatic watch on the universal cushion. Adjust the strap length for a firm but not restrictive fit on the case.
3
Start the cycle. Flip the switch. The Mabuchi motor engages the bidirectional cycle: 2 min counter-clockwise, 6 min pause, 2 min clockwise, 6 min pause, repeat.
4
Continuous operation. The TANKER operates continuously 24/7 without risk to the watch — scheduled pauses prevent any over-winding of the calibre.
For what use should you choose the TANKER?
| Criterion |
The TANKER is ideal if... |
| Number of watches |
You own 1 automatic watch to maintain |
| Environment |
Office, dressing room, bedroom — anywhere thanks to < 10 dB |
| Budget |
You are looking for a reliable and affordable winder, without ostentatious extra costs |
| Footprint |
Compact size 13 × 13 × 15 cm, does not take up much space |
| Style |
You prefer sobriety — no LEDs, no flashy design |
| Usage |
You wear your watch alternately and want it to always be active |
USB or AA batteries — never both together. The TANKER accepts either the USB cable (supplied) for mains connection, or 2 AA batteries (not supplied) for portable use. USB is recommended for continuous fixed use in an office or dressing room. AA batteries are useful for placement without power outlet constraints (library shelf, bedside table).
💡 Expert watchmaker tip. The TANKER's bidirectional cycle (2 min rotation + 6 min pause, alternating clockwise and counter-clockwise) is deliberately universal. It suits the vast majority of modern automatic watches: Rolex (calibres 3135, 3235, 3285), Omega (8500, 8800, 8900), TAG Heuer (Calibre 5, Calibre 7), Breitling, IWC, Cartier, Tudor. For very sensitive complications (perpetual calendar, tourbillon, minute repeater), always consult the manufacturer's documentation — some watchmakers recommend removing the winder during critical date changes (between 9 p.m. and 3 a.m.).
⚠️ Reserved for automatic watches. The TANKER is exclusively designed for automatic calibres with a rotor. It is not suitable for quartz watches (battery-powered), solar watches, manual-winding watches (which are wound only by the crown), or smartwatches. Placing these types of watches in a winder is unnecessary and can, in some cases, damage the movement.
All automatic watches:
RolexOmegaTAG HeuerBreitlingIWCCartierLonginesTudorSeikoTissot
Technical specifications
| Commercial name |
TANKER Watch Winder |
| Category |
Single-watch winder |
| Main material |
Lacquered wood |
| Porthole |
Transparent acrylic glass |
| Motor |
High-quality Mabuchi |
| Noise level |
Less than 10 decibels |
| Rotation cycle |
Bidirectional — 2 min rotation / 6 min pause, alternating |
| Power supply |
USB (cable supplied) or 2 AA batteries (not supplied) |
| Dimensions |
13 × 13 × 15 cm |
| Capacity |
1 automatic watch |
| Watch support |
Universal cushion — leather, metal, rubber, NATO straps |
| Compatibility |
All automatic watches with rotor |
| Available finishes |
Lacquered Black · Mahogany-stained wood · Deep dark brown ebony |
| Usage |
Continuous 24/7 operation with rest cycles |
Complete your watch universe
The perfect gift for a watch enthusiast
The TANKER is the perfect gift for anyone who owns (or has just acquired) a fine automatic watch. Where multi-slot watch winders impress with their size, the TANKER appeals with its functional precision: it does exactly what is asked of it, with a renowned motor and a design that defers to the watch on display. Ideal occasions: Father's Day, a loved one's birthday who recently got an automatic watch, a Christmas gift, accompanying a promotion gift or a retirement gift (often associated with the purchase of a commemorative watch), or a corporate gift for a client/partner who is a watch enthusiast. The Mahogany wood finish is the most visually striking when opening the package; the Glossy Black finish is the most understated and versatile.
Frequently asked questions
Why use a watch winder for an automatic watch?
A watch winder simulates wrist movements to keep the mainspring wound and the caliber active, even when the watch is not being worn. Three concrete benefits: no need to reset complications (date, GMT, moon phases, perpetual calendar) even after several days, uniform distribution of internal lubricants which preserves the longevity of the caliber in the long term, and the aesthetic pleasure of seeing your watch always active through the display, ready to be worn.
Is the TANKER's Mabuchi motor really silent?
Yes – the Mabuchi motor operates below 10 decibels, which is below the perception threshold in a quiet environment (the ambient noise in a silent room is generally 25 to 30 dB). The TANKER can therefore be placed in a bedroom, on a bedside table, or in a dressing room without any noise disturbance. Mabuchi is also a recognized motor manufacturer, equipping many watch winders for decades.
How does the TANKER's rotation cycle work?
The TANKER applies a calibrated bidirectional cycle: 2 minutes of counter-clockwise rotation, then 6 minutes of pause, then 2 minutes of clockwise rotation, then another 6 minutes of pause, continuously. The alternating directions cover all modern automatic calibers regardless of their preferred winding direction. The rest periods prevent overwinding and preserve the mechanism over time.
Is the TANKER compatible with a Rolex Submariner?
Yes – the TANKER's bidirectional cycle is perfectly suited for all modern Rolex calibers (3135, 3235, 3285), which are bidirectional winding calibers. This covers the Submariner, as well as the GMT-Master II, the Daytona, the Datejust, the Sea-Dweller, and the Yacht-Master. The universal cushion adapts to Oyster, Jubilee, and Oysterflex bracelets.
Can the TANKER be used with both USB and AA batteries simultaneously?
No – the TANKER operates either via USB (cable provided, plugged into a wall outlet), or with 2 AA batteries (not provided), but never both simultaneously. For continuous stationary use (office, dressing room), USB is recommended. For use without a nearby outlet (shelf, bedside table without power), AA batteries take over. Simultaneous use of both sources could damage the electronics.
Does the TANKER work for a quartz or manual-winding watch?
No – the TANKER is exclusively designed for rotor-equipped automatic watches. Quartz watches run on batteries and have no mechanical spring to wind. Manual-winding watches are wound only by the crown, and placing them in a winder is unnecessary (and even discouraged for some old calibers). Solar-powered and smartwatches also do not require a winder.
Which TANKER finish should I choose: Black, Wood, or Ebony?
The choice depends on your interior and the desired effect. Glossy Black: the most sleek and contemporary, it blends into all modern offices and minimalist dressing rooms. Mahogany-stained lacquered wood: the most visually striking, a warm presence like a traditional watch case – ideal for a library, living room, or as a gift for a wow effect when opened. Dark brown Ebony: muted elegance, perfect for a refined dressing room or a classic executive office.
