Alpina
Seastrong Diver 300 Heritage
AL-520GR4H6
or 4 payments of $573.75
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
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Extended gift returns & exchanges: order by 31 Dec, return or exchange until 31 Jan 2027. Details
Seastrong Diver 300 Heritage
or 4 payments of $573.75
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
- Learn more about Afterpay
Overview
- Case size
- 42 mm
- Movement
- Automatic
- Crystal
- Sapphire
From Alpina, the Seastrong Diver 300 Heritage AL-520GR4H6 embodies a refined blend of rugged capability and timeless design in a 42 mm polished and brushed stainless steel case (12.30 mm thick).
The green sunray dial with applied silver indexes glows with lume on the silver hands, while a black internal 60-minute diver bezel with white graduation adds practical timing for dives up to 300 metres. The AL-520 automatic movement delivers a 38-hour power reserve and 26 jewels at 28,800 alt/h, protected by a scratch-resistant sapphire crystal. A green rubber strap completes a versatile, premium men’s watch suitable for underwater exploration or smart-casual wear. Alpina’s heritage and precision meet contemporary everyday style.
Specifications
- Functions
- Hours, Minutes, Seconds
- Movement
- Al-520 Caliber, Automatic
- Case
- Polished And Brished Stainless Steel 2-part Case
- Dial
- Green Dial With Sunray Finishing And Applied Silver Color Indexes
- Strap
- Green Rubber Strap
- Gender
- Male
- Warranty
- 2 Years
- Features
- 38-hour Power-reserve, 26 Jewels, 28’800 Alt/h
- Diameter Of 42 Mm
- Height Of 12,30 Mm
- Scratch-resistant Glass Box Sapphire Crystal
- Water-resistant Up To 30atm/300m/1000ft
- Screw-in Crowns And Case Back
- Engraved Case Back
- Black Internal Revolving 60min Diver Bezel With White Minutes And Seconds Graduation
- Silver Color Hour, Minute And Second Hands Filled With White Luminous Treatment
Reviews
Shipping & Returns
Free Shipping Anywhere in Australia
- Get Your Order Shipped in Record Time - Most Orders Sent Within 24 Hours!
- Efficient Same Day Delivery in Sydney - Calculated at Checkout
- Signature on Delivery is included on all shipments within Australia.
- DHL Express is available for fast and secure international shipments.
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Returns Policy
Holiday gift returns: orders placed 1 November to 31 December 2026 can be returned or exchanged until 31 January 2027.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
View our Returns Page for More Information