




Seastrong Diver 300 Heritage Automatic
or 4 payments of ¥78,375
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
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Pickup currently unavailable at Sydney Showroom

Seastrong Diver 300 Heritage Automatic
Sydney Showroom
19/76b Edinburgh Road
Marrickville NSW 2204
Australia
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Seastrong Diver 300 Heritage Automatic
or 4 payments of ¥78,375
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
- Learn more about Afterpay
Klarna
- Split your purchase into 4 interest-free payments, paid automatically every 2 weeks.
- Get it now. Pay later. Shop first and pay up to 30 days after placing your order. No upfront payments, no interest.
- Get more time to pay for what you love, spread the cost over smaller monthly payments.
- Learn more about Klarna
- Apply for $1,000 - $50,000 credit limit
- Pay nothing today
- Up to 60 months interest free*
- $9.95/mth account fee or $0 if nothing owing
- One off establishment fee up to $99 may apply
- Learn more about Zip
Overview
The Alpina Seastrong Diver 300 Heritage Automatic AL-520BY4H6 is a timepiece that embodies the brand’s remarkable craftsmanship and deep-rooted history in Swiss watchmaking. Designed for those who seek precision and durability, this exceptional dive watch continues Alpina’s tradition of creating reliable sports watches for adventurers. With a design that pays homage to the past while incorporating modern innovation, this model is ideal for water sports enthusiasts and professional divers alike. Built to withstand depths of up to 300 meters, it ensures both style and functionality in the most demanding underwater environments.
Crafted with a robust stainless steel case, the watch’s design exudes strength and elegance. The 42mm (4.2cm) case size offers a bold presence on the wrist, while the black rotating bezel enhances its sporty aesthetic. Its luminous hands and markers ensure optimal readability, even in the darkest depths, making it a reliable companion for deep-sea exploration. The screw-down crown further enhances its water resistance, providing additional security against pressure changes during dives. Paired with a comfortable and durable rubber strap, this timepiece offers a secure fit for any adventure, whether underwater or on land.
At the heart of the Alpina Seastrong Diver 300 Heritage Automatic AL-520BY4H6 is a precise automatic movement, ensuring consistent and reliable performance. As a true representation of Alpina’s dedication to innovation, this watch is equipped with an AL-520 caliber, delivering impressive accuracy and power reserve. The sapphire crystal covering the dial provides exceptional scratch resistance, maintaining the watch’s pristine appearance even after years of use. The blend of vintage aesthetics and modern technology makes this model a standout choice for collectors and enthusiasts who appreciate both performance and heritage.
Alpina has been at the forefront of Swiss watchmaking for over a century, and this timepiece continues that legacy. The Seastrong collection is a testament to the brand’s commitment to creating high-performance sports watches that do not compromise on style. Whether you are an experienced diver or a watch aficionado looking for a distinguished timepiece, the Alpina Seastrong Diver 300 Heritage Automatic AL-520BY4H6 is an exceptional choice. Combining robustness, reliability, and timeless design, it is a watch that seamlessly transitions from underwater excursions to everyday wear, making it a versatile and valuable addition to any collection.
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