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Longines Avigation Mono-Pusher Chronograph Type A-7

The famous Swiss watchmaker Longines has introduced a new model of wristwatches Avigation Mono-Pusher Chronograph Type A-7. Inspired by models developed during the 1930s the classically-styled timepiece features a 49mm case with a dial angled at 50° to the right. Inside the watch is an L788 calibre, developed exclusively for Longines (ETA base) with 27 jewels, 28,800 vph and a power reserve of 54 hours. The model is equipped with an elegant black alligator strap and a stainless steel buckle. The intricate workings of this exceptional piece can be admired through the hinged cover on the sapphire glass back.

Technical specifications:

Shape: Round
Material: Stainless steel
Glass: Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on the underside
Case back: Transparent case back with back cover
Dimension: Ø 49.00 mm
Water resistance: Water-resistant to 3 bar

Movement and Functions
Caliber: L788, Self winding mechanical column wheel chronograph movement beating at 28’800 vibrations per hours and providing 54 hours of power reserve
Function: Hours, minutes, small second at 9 o’clock and date. Chronograph mechanism: central 60 seconds hand and 30 minutes counter at 3 o’clock.

Dial and Hands
Color: Black matt
Hours markers: Painted Arabic numerals
Specificities: Tachymeter scale
Hands: Silvered sandy hands

Material: Alligator strap
Color: Black
Buckle: With buckle

[ Source: Longines  ]

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