Wednesday, May 11, 2016

ALPINA – SEASTRONG DIVER 300 Chronograph Big Date


With the SEASTRONG collection, Alpina Watches has made diving watch history since the 1960's when the Seastrong "10" was already capable of reaching depths of 200m/660ft. In 2015 Alpina revealed the Seastrong Diver 300 Chronograph Big Date Collection and today, with the introduction of the new Diver 300 Black variant, Alpina proposes an all black execution of its successful professional diving big date chronograph. A highly recognizable diving watch due to its all black color code and its oversized red minute hand.

Serious about diving, the Alpina Seastrong Diver 300 Chronograph Big Date is a professional diving watch. Everything about this model is designed to cope with the most extreme conditions any professional diver could ever encounter, starting with water resistance to no less than 300m/100ft.

Click on the mouse wheel to see the large size ...                       BIG FOTO

The watch has been designed with all the necessary features that allow owners to get the information they need, when they need it, for a safe dive.

The aluminum, unidirectional, turning bezel, turns in just one direction: anti-clockwise. With this "fail-safe" feature the number of elapsed minutes can never be accidentally decreased, only increased. 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.

Click on the mouse wheel to see the large size ...                       BIG FOTO

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.

Click on the mouse wheel to see the large size ...                       BIG FOTO

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 Specifications

Model: SEASTRONG DIVER 300 Chronograph Big Date

Reference: AL-372LBBG4FBV6 Stainless Steel with Black PVD coating 44 mm

AL-372 Swiss High Precision Quartz,
13 jewels, 48 months Battery life,
Frequency 28'800/h
Hours, Minutes, Seconds, Big date,
1/10th of seconds chronograph, ADD and SPLIT functions

Stainless Steel with Black PVD coating with uni-directional turning 60min black diving bezel with beige luminous markers
Diameter: 44 mm
Scratch – resistant sapphire crystal
Water-resistant  30 ATM/300m/1000ft
Engraved case-back
Screw-in crown and caseback
Black dial with applied beige luminous indexes
Date window at 6’ o clock
Beige luminous hours and minutes hands
Black rubber strap
Strap or Bracelet Width: 22/20 mm

For more information on our watches, please visit our website or feel free to contact us directly. 
You can email Mrs Annabel Corlay at
------------------------------------------------- - Alpina Watches

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