The STARKING AM0603 combines a reliable Miyota 8215 automatic movement with a distinctive crown-operated inner timing bezel, 40.5mm stainless steel case and comfortable silicone strap. With luminous hands and markers, a date display and 100m water resistance, it is built for active everyday wear, swimming and outdoor use.
The STARKING AM0603 takes a different approach to the traditional mechanical sports watch. Instead of an exposed external bezel, it uses a rotating inner timing ring controlled by a separate crown, giving the case a cleaner profile while retaining useful elapsed-time functionality.
Inside is the established Miyota 8215 automatic movement, powered mechanically through wrist movement and requiring no battery. The dial includes a practical date window along with large applied markers and luminous hands for improved readability in reduced light.
At approximately 40.5mm across and 12.6mm thick, the AM0603 offers substantial sports-watch proportions without becoming excessively large. The 47.4mm case length also keeps the watch relatively compact from lug to lug.
A 304 stainless steel case is paired with a soft 22mm silicone strap. At approximately 91.5g, the silicone configuration is considerably lighter on the wrist than many full-steel automatic sports watches.
The watch is rated to 10ATM / 100 meters water resistance, making it suitable for everyday exposure to water, swimming and recreational surface-water activities.
A high-strength mineral crystal protects the dial, while the screw-down crown construction helps support the watch’s water-resistant design.
Miyota 8215 Automatic Movement
A proven self-winding Japanese mechanical movement that operates without a battery.
Crown-Operated Inner Timing Bezel
The second crown controls the rotating inner timing scale, keeping the bezel protected beneath the crystal.
40.5mm Stainless Steel Case
Balanced sports-watch proportions with a case thickness of approximately 12.6mm.
100m Water Resistance
Suitable for rain, hand washing, swimming and normal recreational water use.
Luminous Display
Luminous hands and hour markers improve visibility in dark or low-light environments.
Silicone Sport Strap
A flexible 22mm strap keeps the watch comfortable and reduces overall weight.
| Specification | Details |
|---|---|
| Brand | STARKING |
| Model | AM0603 |
| Movement | Miyota 8215 |
| Movement Type | Automatic mechanical |
| Functions | Hours, minutes, seconds, date |
| Timing Feature | Crown-operated rotating inner bezel |
| Case Material | 304 stainless steel |
| Case Diameter | Approx. 40.5mm |
| Case Length | Approx. 47.4mm |
| Case Thickness | Approx. 12.6mm |
| Crystal | High-strength mineral glass |
| Strap Material | Silicone |
| Strap Width | 22mm |
| Wrist Fit | Approx. 150–200mm |
| Water Resistance | 10ATM / 100m |
| Lume | Hands and hour markers |
| Weight | Approx. 91.5g |
| Power | Automatic winding; battery-free |
| Customer-facing option | SKU |
|---|---|
| Orange / Blue | AM0603SJ70 |
| Black / Blue-Red | AM0603SJ22 |
| Gray / Black | AM0603SJ21 |
| Blackout | AM0603HJ22 |
| Blue | AM0603SJ77 |
100m water resistant — suitable for rain, hand washing and swimming. Avoid operating or adjusting the crowns while the watch is wet or submerged.
For more self-winding designs, explore our Automatic Watches collection.
Looking for other everyday and sport styles? Browse our Men’s Watches.
You can also view the complete Watches Collection.
















We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
| Location | *Estimated Shipping Time |
|---|---|
| United States | 5-20 Business days |
| Canada, Europe | 5-20 Business days |
| Australia, New Zealand | 5-20 Business days |
| Central & South America | 5-25 Business days |
| Asia | 5-20 Business days |
| Africa | 5-25 Business days |
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
We do not issue the refund if:
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
If for any reason you would like to exchange your product, perhaps for a different size in clothing, you must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
We do not issue the refund if:
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
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