Diver 300 Heritage AL-520BY4H6
Diver 300 Heritage AL-520BY4H6
Diver 300 Heritage AL-520BY4H6
Diver 300 Heritage AL-520BY4H6
Diver 300 Heritage AL-520BY4H6
Diver 300 Heritage AL-520BY4H6
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Official Authorized Dealer
Alpina

Diver 300 Heritage AL-520BY4H6

$1,895.00

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Free returns within 10 days, please make sure the items are in undamaged condition.

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We support customers 24/7, send questions we will solve for you immediately.

Product Description

The Seastrong Diver 300 Heritage Automatic featuring the AL-525 automatic caliber, and a polished stainless steel 2-part case with a 42mm diameter. Scratch resistant glass sapphire crystal, and engraved case back. Water resistant to 300M, making it the ideal choice for the diver, or diver at heart. Black dial with sunray finishing and applied yellow gold color indexes. Black internal revolving 60min diver bezel with yellow gold minutes and seconds graduation. Yellow gold-plated hour, minute and seconds hands. Comes on a brown calf leather strap, and includes an additional black rubber strap.

Overview

Lug Width

21.15

Dial Color

Black

Strap Color

Brown

Movement

Automatic

Case / Strap

Case Shape

Round

Case Material

Stainless Steel

Case Thickness

12.3

Case Length

42

Crystal

Anti-Reflective Sapphire Crystal

Strap / Bracelet Material

Leather

Movement

Movement

Automatic

Caliber

AL-520

Clasp Type

Buckle

Movement Detail

Powered by the release of a wound spring, mechanical movements never require a battery. Automatic mechanical movements have an oscillating weight that winds the spring with the motion of the wearer’s arm.

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Brand History

Alpina, founded in 1883 by Gottlieb Hauser in Switzerland, began as a union of watchmakers dedicated to creating precise and durable timepieces. The brand gained recognition for its rugged sports watches, introducing the Alpina 4 in 1938, a pioneer in combining antimagnetic, shock-resistant, waterproof, and stainless steel features. Alpina became a favorite for explorers and mountaineers, embodying reliability in extreme conditions. After its revival in the early 2000s, Alpina continues to innovate with collections like the Alpinist and Startimer, blending Swiss craftsmanship with modern design, while staying true to its adventurous spirit.