Watch Specifications:
 

Movement: New Old Stock Valjoux Calibre 7740 mechanical movement. 

Luminance: Tritium. 

Dial: Arabic numerals. 2 Chronograph subdials. Slider rule.

Date: Slowset date at 6 o'clock

Case: Stainless Steel case

Crown: Push in with 2 chronograph pushers

Case Back: Screw in stainless steel

Bezel: Stainless steel slider rule

Crystal:  Acrylic crystal

Power Reserve: ~40 hours

Dimensions: 40mm excluding crown, 15mm thick

Water Resistant: 30m  

Strap: Leather strap

Picture:

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The Aviation series by Ollech & Wajs are made up of New Old Stock parts of one of the biggest and best watchmaker of yesteryear, Leon Breitling.

The Aviation 6087 uses the legendary Valjoux Calibre 7740 mechanical handwind movement. The parts are made using NOS Breitling parts from the 70s. That is why it has a close resemblance to the old school Breitling.

The Aviation 6087 has a black dial with vintaged lume. Slow set date is available at 6 o'clock. The slider rule computing dial and bezel allows users to calculate speed, distance and even do mathematical calculations. An instruction booklet is included.

The New Old Stock stainless steel case is finished in a mixture of high polished and satin brushed. And ready to be strapped onto your wrist with the genuine calf leather strap.

Watch comes in the Aviation watch box with slider rule operations booklet.