Breitling Navitimer 01 - AB1020

If there's one Breitling piece that everyone knows, and knows well, it's the Navitimer. Starting out life as a high precision instrument for pilots back when computing technology required a warehouse to house the unit and a ground crew to operate it, this watch featured a 'Slide Rule' style bezel for carrying out many different types of calculation. For sure it's not for the weak of math to operate, this watch requires an decent understanding of mathematics and an ability for lateral thinking, but it is a fantastic thing to look at and behold.

The watch does come with instructions on how to use the watches computing abilities so if you were keen to improve your mind and challenge yourself this is definitely the highly artistic, highly scientific fidget spinner for you.

Full kit, original box & papers, & instructions on how to use the Navitimer bezel slide rule computer. With special leather carry case, and additional service box, for the watch. It's a gorgeous 43 mm watch and feels commanding on the wrist. Come in and try it on for yourself.

Features

• Black glossy Dial
• Arabic Numeral Hour Markers
• Polished Stainless Steel Bezel
• Date Feature
• Chronograph Feature
• Large Central Chronograph Seconds Hand

Dial

• 30 Minute Counter Sub-Dial at 3 O'Clock
• 12 Hour Counter Sub-Dial at 6 O'Clock
• Small Seconds Sub-Dial at 9 O'Clock

Movement

• 70 Hour Power Reserve
• Self-winding Automatic Movement
• COSC Chronometer Certified
• Breitling Caliber B01
• Vibrations Per Hour: 28,800
• Jewels: 47

Case

• Brushed with Polished Stainless Steel Case
  
• Cambered Scratch Resistant Sapphire Crystal AR coating on Both Sides
• 30 Meters / 100 Feet Puddle-Resistant
• Bidirectional Rotating Bezel
• Sapphire Crystal Exhibition Case Back
• Screw Down Crown & Case Back

Black leather strap with branded stainless steel tang buckle. Also comes with original steel bracelet with extra links.

• Diameter: 43 mm
• Thickness: 14 mm
• Lug Width: 22 mm
• Weight: 100 grams