Seastrong Diver 300 Automatic
The Seastrong Diver 300 Automatic by Alpina brings a sporty character to the wrist without being loud. Inside the 44 mm stainless steel case runs the Alpina AL-525 calibre (automatic, approx. 38 hrs power reserve). Sapphire crystal and 300 m water resistance put the watch in practical context; it is worn on the rubber strap in everyday life as well as outdoors. A watch that handles activity and the office alike.
All technical data comes from manufacturer information and is checked against manufacturer or retailer pages before inclusion. The editorial rating is our assessment of technology, build quality and value for money in the class, not a lab test. The guide price is based on the recommended retail price; you can always see the current price in the shop. More about how we work →
The data of the Seastrong Diver 300 Automatic in detail
Movement, case and features decide how a watch performs in everyday life. Here the key data of the Seastrong Diver 300 Automatic are gathered clearly, as on the manufacturer's data sheet.
Suits you if...
Our assessment based on technology, build quality, versatility and value for money in the respective class. We will show genuine user reviews as soon as they are available.
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Frequently asked questions about the Seastrong Diver 300 Automatic
Here you will find short, clear answers about the Seastrong Diver 300 Automatic by Alpina. The details help you assess size, movement, water resistance and price. That way you can decide faster whether the watch suits you.
How big is the Seastrong Diver 300 Automatic?
The Seastrong Diver 300 Automatic measures 44 mm in diameter. This makes the watch prominent on the wrist; what matters is that the lugs do not extend beyond your wrist.
Which movement powers the Seastrong Diver 300 Automatic?
The Seastrong Diver 300 Automatic is powered by the Alpina AL-525 calibre with automatic winding and around 38 hours of power reserve. It winds itself via the rotor as you wear it.
Is the Seastrong Diver 300 Automatic water-resistant?
The Seastrong Diver 300 Automatic is pressure-tested to 300 m and is therefore suitable for swimming and scuba diving. The metre rating is a test pressure and not a diving depth.
How much does the Seastrong Diver 300 Automatic cost?
Seastrong Diver 300 Automatic (44 mm) has a guide price of approx. €1,275, based on the manufacturer's recommended retail price. This model is currently not listed at our partner shops; the guide price is for orientation.
What occasions is the Seastrong Diver 300 Automatic suited to?
Seastrong Diver 300 Automatic suits everyday wear, outdoor use and sports above all. This follows from its sporty look, its size and its sapphire crystal and rubber strap.
Which watches are similar to the Seastrong Diver 300 Automatic?
Kamasu by Orient, Prospex Turtle SRPE93 by Seiko and Mako II by Orient go in a similar direction. They share the watch type or a related concept and are worth comparing before you buy.
Related guides
More orientation around Seastrong Diver 300 Automatic: these guides go deeper into watch type, technology and the buying decision, and help you compare it with other models.