Alpina Seastrong Diver 300 Heritage Interchangeable Straps Watch Set | 42mm | AL-520BY4H6

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Order will ship by 04-17-2024. Add delivery time based on the shipping method you choose.
Perfect for divers, this Alpina watch is a reinterpretation of its famous Seastrong Diver 300 Heritage Automatic.

Water-resistant to 300 metres, this 42mm design with a steel case lets you measure your immersion time in hours, minutes, and seconds. Practical and timeless, its black lacquered sunray-brushed dial features gold-plated luminescent hands, creating the contrast required to make it easy to read, even in the low light of the deep sea. As with any authentic diver’s watch, the two push-buttons are screwed in. The Seastrong Diver 300 Heritage Automatic's engraved case back also reaffirms its nautical vocation. As an update to this vintage look, Alpina has equipped its creation with the AL-520 movement, a modern automatic caliber with a 38-hour power reserve. Similarly, the traditional hesalite glass has been replaced with an anti-scratch sapphire glass, meaning that the Seastrong Diver 300 Heritage Automatic is now as at home in the sea as it is in the urban jungle. To this end, the Alpina timepiece also comes with two straps, one in brown calfskin leather and the other in black rubber with beige topstitching.
  • 42mm 2-part polished stainless steel case with an engraved screw-in case back and a screw-in crown
  • Black internal revolving 60-minute diver bezel with yellow gold-tone minutes and seconds graduation
  • Scratch-resistant glass box sapphire crystal
  • Height: 12.3mm
  • Black sunray dial with applied yellow gold-plated indexes and yellow gold-plated hour, minute, and second hands filled with white luminous treatment
  • Brown leather strap with an additional black rubber strap
  • Caliber AS-520 automatic movement with 26 jewels, a 38-hour power reserve, and 28,800 ALT/H
  • Swiss made
  • Water-resistant up to 30 ATM/300 meters/1,000 feet
  • Alpina Style #: AL-520BY4H6
Watch Information
  • Band Materials: Leather, Rubber
  • Case Sizes: Large (40mm - 44mm)
  • Case Shapes: Round
  • Display: Analog
  • Movements: Automatic
  • Watch Styles: Casual
  • Dial Color: Black
  • Watch Type: Strap, DiversDivers: A type of watch that is designed specifically for those who will wear it when diving. Diver watches must have a minimum ATM (atmosphere) of 10., Set
  • Features: Water Resistant, Luminous, Rotating Bezel, Screw-Down Crown
  • Diameter: 42 mm
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