The Rocket: The world’s smallest travel watch winder; small enough to cradle in the palm of your hand, operate seamlessly inside any hotel safe, pop into your overnight hold-all or pack for an extended holiday away. Put simply The Rocket gives your watch the perfect wind anytime, anywhere.
- Patented innovation - Every WOLF winder counts the precise number of rotations. All other winders estimate the number of rotations
- Exclusive: 12 o’clock stop/start position
- Rotation: 10 second start delay, 900 TPD (Turns Per Day), patented rotation programs - Intermittent rotation with pause and sleep phases pre-programmed
- Directional Setting: Bi-directional
- Direct Drive Micro Gearbox ensuring reliability and precision
- Sub-surface LEDs - Monitor the status of your Rocket – charging or winding
- Proprietary CPU ensuring accuracy
- Long-life rechargeable Lithium Ion Battery with USB Type-C charging port
- In stock, ready to ship
- Backordered, shipping soon
Measure your ring size at home in minutes with our printable ring sizer and conversion chart.
How to measure your ring size
A good fit is snug enough to stay put, loose enough to slide over your knuckle. Print our ring sizer on A4 paper at 100% scale (no "fit to page") and check the 5cm line with a ruler, then choose a method below.
Download printable ring sizerUse a ring you already own
Easiest if you have a ring that fits the finger you're shopping for.
- Place your ring over the printed circles, starting with the smallest.
- Stop when the circle's outline sits just inside the ring's inner edge.
- That circle is your size.
Use the ring sizer strip
No ring to measure? The paper strip works just as well.
- Cut out the strip along the dashed line, then cut the slit.
- Wrap it around the base of your finger, printed side out.
- Feed the narrow end through the slit until it feels snug.
- Read the size where the strip meets the slit.
Between sizes? Choose the larger size.
Best time to measure: at the end of the day, when fingers are warm. Cold fingers read smaller.
Wide band? Bands 6mm and wider fit tighter, so consider going up half a size.
Ring size conversion chart
| AU / UK | US | EU | Inner diameter | Circumference |
|---|---|---|---|---|
| I | 4½ | 48 | 15.3mm | 48.0mm |
| J | 5 | 49 | 15.7mm | 49.3mm |
| K | 5½ | 50 | 16.1mm | 50.6mm |
| L | 6 | 52 | 16.5mm | 51.9mm |
| M | 6½ | 53 | 16.9mm | 53.1mm |
| N | 7 | 54 | 17.3mm | 54.4mm |
| O | 7½ | 56 | 17.7mm | 55.7mm |
| P | 8 | 57 | 18.1mm | 57.0mm |
| Q | 8½ | 58 | 18.5mm | 58.3mm |
| R | 9 | 60 | 18.9mm | 59.5mm |
| S | 9½ | 61 | 19.4mm | 60.8mm |
| T | 10 | 62 | 19.8mm | 62.1mm |
| U | 10½ | 63 | 20.2mm | 63.4mm |
| V | 11 | 65 | 20.6mm | 64.6mm |
The most common women's ring sizes in Australia are N–P (EU 54–57). Sizing can vary slightly between brands, so check the size details on each product page.
Still not sure?
Our team is happy to help you find the right fit. Contact us or read our FAQs. If something doesn't fit, you're covered by our 30-day returns.
SKU: 543210
FREE Shipping for orders > AUD $99
Australian Delivery:
- Express Shipping - all orders
- AUD $12 for orders < AUD $99
- Delivery: 1-5 Business days
New Zealand Delivery:
- AUD $15 for orders < AUD $99
Delivery tracking is provided for all orders.


