Published on May 12th, 2016 | by Daniel Sherman Fernandez


Alpina Seastrong Diver 300 Black Chronograph Big Date

Alpina Seastrong Diver 300 Black Chronograph Big Date 2

Dressed in all black and its equipped with an oversized red minute hand, the Alpina Seastrong Diver 300 Chronograph Big Date is a professional diving watch with water resistance up to 300m/100ft. The aluminum, unidirectional, turning bezel, turns in just one direction: anti-clockwise. In addition, the 60 minutes markers on the black bezel are luminous, as are the dial indexes, which perfectly contrast against the matt black dial. The watch’s hands are luminous for maximum readability in low visibility conditions, and the minute’s hand is oversized to instantly read diving time.

Built-in features that are relevant to the professional diver include a 44 mm black PVD coated, cushion shaped, stainless steel case, screw-in crown and case-back, a scratch-resistant sapphire crystal and a black water-resistant rubber strap. The beautiful engraving of the Alpina diving symbol on the case-back provides for an additional and distinctive aesthetic feature.

The Alpina Seastrong Diver 300 Black Chronograph Big Date encases the AL-372 quartz chronograph movement. This high precision and extremely reliable 1/10th of sec. Swiss quartz chronograph movement features 30minutes and 10 hours chronograph counters, add and a split functions, a big date and provides a battery life of 48 months.

Technical details
Alpina Seastrong Diver 300 Chronograph Big Date
Reference: AL-372LBBG4FBV6
Alpina Seastrong Diver 300 Black Chronograph Big Date case back
Stainless Steel with Black PVD coating with uni-directional turning 60min black diving bezel with beige luminous markers
44 mm diameter
Scratch – resistant sapphire crystal
30 ATM/300m/1000ft Water-resistant
Engraved case-back
Screw-in crown and caseback

AL-372,High precision swissquartz movement
13 jewels, 48months battery life

Black dial with applied beige luminous indexes
Date window at 6’ o clock
Beige luminous hours and minutes hands

Hours, Minutes, Seconds, Big date, 1/10th of seconds chronograph, ADD  and SPLIT functions

Black rubber strap

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